---
_id: '14769'
abstract:
- lang: eng
text: 'For a set of points in Rd, the Euclidean k-means problems consists of finding
k centers such that the sum of distances squared from each data point to its closest
center is minimized. Coresets are one the main tools developed recently to solve
this problem in a big data context. They allow to compress the initial dataset
while preserving its structure: running any algorithm on the coreset provides
a guarantee almost equivalent to running it on the full data. In this work, we
study coresets in a fully-dynamic setting: points are added and deleted with the
goal to efficiently maintain a coreset with which a k-means solution can be computed.
Based on an algorithm from Henzinger and Kale [ESA''20], we present an efficient
and practical implementation of a fully dynamic coreset algorithm, that improves
the running time by up to a factor of 20 compared to our non-optimized implementation
of the algorithm by Henzinger and Kale, without sacrificing more than 7% on the
quality of the k-means solution.'
acknowledgement: This project has received funding from the Euro-pean Research Council (ERC) under the EuropeanUnion’s Horizon 2020 research and innovation programme (Grant agreement No. 101019564 “The De-sign of Modern Fully Dynamic Data Structures (Mo-DynStruct)” and the Austrian Science Fund (FWF)project
Z 422-N, project “Static and Dynamic Hierar-chical Graph Decompositions”, I 5982-N, and project“Fast Algorithms for a Reactive Network Layer (Re-actNet)”,
P 33775-N, with additional funding from thenetidee SCIENCE Stiftung, 2020–2024.D. Sauplic has received funding from the Euro-pean Union’s Horizon 2020 research and innovation
programme under the Marie Sklodowska-Curie grant agreementNo 101034413.
article_processing_charge: No
arxiv: 1
author:
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: David
full_name: Saulpic, David
id: f8e48cf0-b0ff-11ed-b0e9-b4c35598f964
last_name: Saulpic
- first_name: Leonhard
full_name: Sidl, Leonhard
id: 8b563fd0-b441-11ee-9101-a3891c61efa6
last_name: Sidl
citation:
ama: 'Henzinger MH, Saulpic D, Sidl L. Experimental evaluation of fully dynamic
k-means via coresets. In: 2024 Proceedings of the Symposium on Algorithm Engineering
and Experiments. Society for Industrial & Applied Mathematics; 2024:220-233.
doi:10.1137/1.9781611977929.17'
apa: 'Henzinger, M. H., Saulpic, D., & Sidl, L. (2024). Experimental evaluation
of fully dynamic k-means via coresets. In 2024 Proceedings of the Symposium
on Algorithm Engineering and Experiments (pp. 220–233). Alexandria, VA, United
States: Society for Industrial & Applied Mathematics. https://doi.org/10.1137/1.9781611977929.17'
chicago: Henzinger, Monika H, David Saulpic, and Leonhard Sidl. “Experimental Evaluation
of Fully Dynamic K-Means via Coresets.” In 2024 Proceedings of the Symposium
on Algorithm Engineering and Experiments, 220–33. Society for Industrial &
Applied Mathematics, 2024. https://doi.org/10.1137/1.9781611977929.17.
ieee: M. H. Henzinger, D. Saulpic, and L. Sidl, “Experimental evaluation of fully
dynamic k-means via coresets,” in 2024 Proceedings of the Symposium on Algorithm
Engineering and Experiments, Alexandria, VA, United States, 2024, pp. 220–233.
ista: 'Henzinger MH, Saulpic D, Sidl L. 2024. Experimental evaluation of fully dynamic
k-means via coresets. 2024 Proceedings of the Symposium on Algorithm Engineering
and Experiments. ALENEX: Workshop on Algorithm Engineering and Experiments, 220–233.'
mla: Henzinger, Monika H., et al. “Experimental Evaluation of Fully Dynamic K-Means
via Coresets.” 2024 Proceedings of the Symposium on Algorithm Engineering and
Experiments, Society for Industrial & Applied Mathematics, 2024, pp. 220–33,
doi:10.1137/1.9781611977929.17.
short: M.H. Henzinger, D. Saulpic, L. Sidl, in:, 2024 Proceedings of the Symposium
on Algorithm Engineering and Experiments, Society for Industrial & Applied
Mathematics, 2024, pp. 220–233.
conference:
end_date: 2024-01-08
location: Alexandria, VA, United States
name: 'ALENEX: Workshop on Algorithm Engineering and Experiments'
start_date: 2024-01-07
date_created: 2024-01-09T16:22:47Z
date_published: 2024-01-04T00:00:00Z
date_updated: 2025-07-15T12:51:52Z
day: '04'
department:
- _id: MoHe
doi: 10.1137/1.9781611977929.17
ec_funded: 1
external_id:
arxiv:
- '2310.18034'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2310.18034
month: '01'
oa: 1
oa_version: Preprint
page: 220-233
project:
- _id: bd9ca328-d553-11ed-ba76-dc4f890cfe62
call_identifier: H2020
grant_number: '101019564'
name: The design and evaluation of modern fully dynamic data structures
- _id: 34def286-11ca-11ed-8bc3-da5948e1613c
grant_number: Z00422
name: Wittgenstein Award - Monika Henzinger
- _id: bda196b2-d553-11ed-ba76-8e8ee6c21103
grant_number: I05982
name: Static and Dynamic Hierarchical Graph Decompositions
- _id: bd9e3a2e-d553-11ed-ba76-8aa684ce17fe
grant_number: 'P33775 '
name: Fast Algorithms for a Reactive Network Layer
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments
publication_identifier:
eisbn:
- '9781611977929'
publication_status: published
publisher: Society for Industrial & Applied Mathematics
quality_controlled: '1'
scopus_import: '1'
status: public
title: Experimental evaluation of fully dynamic k-means via coresets
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
_id: '14986'
abstract:
- lang: eng
text: We prove a version of the tamely ramified geometric Langlands correspondence
in positive characteristic for GLn(k). Let k be an algebraically closed field
of characteristic p>n. Let X be a smooth projective curve over k with marked points,
and fix a parabolic subgroup of GLn(k) at each marked point. We denote by Bunn,P
the moduli stack of (quasi-)parabolic vector bundles on X, and by Locn,P the moduli
stack of parabolic flat connections such that the residue is nilpotent with respect
to the parabolic reduction at each marked point. We construct an equivalence between
the bounded derived category Db(Qcoh(Loc0n,P)) of quasi-coherent sheaves on an
open substack Loc0n,P⊂Locn,P, and the bounded derived category Db(D0Bunn,P-mod)
of D0Bunn,P-modules, where D0Bunn,P is a localization of DBunn,P the sheaf of
crystalline differential operators on Bunn,P. Thus we extend the work of Bezrukavnikov-Braverman
to the tamely ramified case. We also prove a correspondence between flat connections
on X with regular singularities and meromorphic Higgs bundles on the Frobenius
twist X(1) of X with first order poles .
acknowledgement: "This work was supported by the NSF [DMS-1502125to S.S.]; and the
European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie
grant agreement [101034413 to S.S.].\r\nI would like to thank my advisor Tom Nevins
for many helpful discussions on this subject and for his comments on this paper.
I would like to thank Christopher Dodd, Michael Groechenig, and Tamas Hausel for
helpful conversations. I would like to thank Tsao-Hsien Chen for useful comments
on an earlier version of this paper."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Shiyu
full_name: Shen, Shiyu
id: 544cccd3-9005-11ec-87bc-94aef1c5b814
last_name: Shen
citation:
ama: Shen S. Tamely ramified geometric Langlands correspondence in positive characteristic.
International Mathematics Research Notices. 2024. doi:10.1093/imrn/rnae005
apa: Shen, S. (2024). Tamely ramified geometric Langlands correspondence in positive
characteristic. International Mathematics Research Notices. Oxford University
Press. https://doi.org/10.1093/imrn/rnae005
chicago: Shen, Shiyu. “Tamely Ramified Geometric Langlands Correspondence in Positive
Characteristic.” International Mathematics Research Notices. Oxford University
Press, 2024. https://doi.org/10.1093/imrn/rnae005.
ieee: S. Shen, “Tamely ramified geometric Langlands correspondence in positive characteristic,”
International Mathematics Research Notices. Oxford University Press, 2024.
ista: Shen S. 2024. Tamely ramified geometric Langlands correspondence in positive
characteristic. International Mathematics Research Notices.
mla: Shen, Shiyu. “Tamely Ramified Geometric Langlands Correspondence in Positive
Characteristic.” International Mathematics Research Notices, Oxford University
Press, 2024, doi:10.1093/imrn/rnae005.
short: S. Shen, International Mathematics Research Notices (2024).
date_created: 2024-02-14T12:16:17Z
date_published: 2024-02-05T00:00:00Z
date_updated: 2024-02-19T10:22:44Z
day: '05'
department:
- _id: TaHa
doi: 10.1093/imrn/rnae005
ec_funded: 1
external_id:
arxiv:
- '1810.12491'
keyword:
- General Mathematics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1093/imrn/rnae005
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: International Mathematics Research Notices
publication_identifier:
eissn:
- 1687-0247
issn:
- 1073-7928
publication_status: epub_ahead
publisher: Oxford University Press
quality_controlled: '1'
status: public
title: Tamely ramified geometric Langlands correspondence in positive characteristic
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
_id: '15024'
abstract:
- lang: eng
text: Electrostatic correlations between ions dissolved in water are known to impact
their transport properties in numerous ways, from conductivity to ion selectivity.
The effects of these correlations on the solvent itself remain, however, much
less clear. In particular, the addition of salt has been consistently reported
to affect the solution’s viscosity, but most modeling attempts fail to reproduce
experimental data even at moderate salt concentrations. Here, we use an approach
based on stochastic density functional theory, which accurately captures charge
fluctuations and correlations. We derive a simple analytical expression for the
viscosity correction in concentrated electrolytes, by directly linking it to the
liquid’s structure factor. Our prediction compares quantitatively to experimental
data at all temperatures and all salt concentrations up to the saturation limit.
This universal link between the microscopic structure and viscosity allows us
to shed light on the nanoscale dynamics of water and ions under highly concentrated
and correlated conditions.
acknowledgement: The author thanks Lydéric Bocquet, Baptiste Coquinot, and Mathieu
Lizée for fruitful discussions. This project received funding from the European
Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie
Grant Agreement No. 101034413.
article_number: '064503'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Paul
full_name: Robin, Paul
id: 48c58128-57b0-11ee-9095-dc28fd97fc1d
last_name: Robin
orcid: 0000-0002-5728-9189
citation:
ama: Robin P. Correlation-induced viscous dissipation in concentrated electrolytes.
Journal of Chemical Physics. 2024;160(6). doi:10.1063/5.0188215
apa: Robin, P. (2024). Correlation-induced viscous dissipation in concentrated electrolytes.
Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/5.0188215
chicago: Robin, Paul. “Correlation-Induced Viscous Dissipation in Concentrated Electrolytes.”
Journal of Chemical Physics. AIP Publishing, 2024. https://doi.org/10.1063/5.0188215.
ieee: P. Robin, “Correlation-induced viscous dissipation in concentrated electrolytes,”
Journal of Chemical Physics, vol. 160, no. 6. AIP Publishing, 2024.
ista: Robin P. 2024. Correlation-induced viscous dissipation in concentrated electrolytes.
Journal of Chemical Physics. 160(6), 064503.
mla: Robin, Paul. “Correlation-Induced Viscous Dissipation in Concentrated Electrolytes.”
Journal of Chemical Physics, vol. 160, no. 6, 064503, AIP Publishing, 2024,
doi:10.1063/5.0188215.
short: P. Robin, Journal of Chemical Physics 160 (2024).
date_created: 2024-02-25T23:00:55Z
date_published: 2024-02-14T00:00:00Z
date_updated: 2024-02-27T08:16:06Z
day: '14'
ddc:
- '540'
department:
- _id: EdHa
doi: 10.1063/5.0188215
ec_funded: 1
external_id:
arxiv:
- '2311.11784'
pmid:
- '38349632'
file:
- access_level: open_access
checksum: 0a5e0ae70849bce674466fc054390ec0
content_type: application/pdf
creator: dernst
date_created: 2024-02-27T08:12:52Z
date_updated: 2024-02-27T08:12:52Z
file_id: '15034'
file_name: 2024_JourChemicalPhysics_Robin.pdf
file_size: 5452738
relation: main_file
success: 1
file_date_updated: 2024-02-27T08:12:52Z
has_accepted_license: '1'
intvolume: ' 160'
issue: '6'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Correlation-induced viscous dissipation in concentrated electrolytes
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 160
year: '2024'
...
---
_id: '15047'
abstract:
- lang: eng
text: Tropical precipitation extremes and their changes with surface warming are
investigated using global storm resolving simulations and high-resolution observations.
The simulations demonstrate that the mesoscale organization of convection, a process
that cannot be physically represented by conventional global climate models, is
important for the variations of tropical daily accumulated precipitation extremes.
In both the simulations and observations, daily precipitation extremes increase
in a more organized state, in association with larger, but less frequent, storms.
Repeating the simulations for a warmer climate results in a robust increase in
monthly-mean daily precipitation extremes. Higher precipitation percentiles have
a greater sensitivity to convective organization, which is predicted to increase
with warming. Without changes in organization, the strongest daily precipitation
extremes over the tropical oceans increase at a rate close to Clausius-Clapeyron
(CC) scaling. Thus, in a future warmer state with increased organization, the
strongest daily precipitation extremes over oceans increase at a faster rate than
CC scaling.
acknowledgement: This work is supported by the Max-Planck-Gesellschaft (MPG). We greatly
appreciate computational resources from Deutsches Klimarechenzentrum (DKRZ) and
the Jülich Supercomputing Centre (JSC). ICONA/O simulations are funded through the
NextGEMS project by the EU’s Horizon 2020 programme (grant agreement no. 101003470).
ICONA simulations are funded through the MONSOON-2.0 project (grant agreement no.
01LP1927A) which is supported from German Federal Ministry of Education and Research
(BMBF). J.B. acknowledges funding from the European Union’s Horizon 2020 research
and innovation programme under the Marie Skłodowska-Curie grant (grant agreement
no. 101034413). B.S. acknowledges funding from the EU’s Horizon 2020 programme (grant
agreement no. 101003470). C.M. gratefully acknowledges funding from the European
Research Council (ERC) under the European Union’s Horizon 2020 research and innovation
program (Project CLUSTER, grant agreement no. 805041).
article_number: eadj6801
article_processing_charge: Yes
article_type: original
author:
- first_name: Jiawei
full_name: Bao, Jiawei
id: bb9a7399-fefd-11ed-be3c-ae648fd1d160
last_name: Bao
- first_name: Bjorn
full_name: Stevens, Bjorn
last_name: Stevens
- first_name: Lukas
full_name: Kluft, Lukas
last_name: Kluft
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
citation:
ama: Bao J, Stevens B, Kluft L, Muller CJ. Intensification of daily tropical precipitation
extremes from more organized convection. Science Advances. 2024;10(8).
doi:10.1126/sciadv.adj6801
apa: Bao, J., Stevens, B., Kluft, L., & Muller, C. J. (2024). Intensification
of daily tropical precipitation extremes from more organized convection. Science
Advances. American Association for the Advancement of Science. https://doi.org/10.1126/sciadv.adj6801
chicago: Bao, Jiawei, Bjorn Stevens, Lukas Kluft, and Caroline J Muller. “Intensification
of Daily Tropical Precipitation Extremes from More Organized Convection.” Science
Advances. American Association for the Advancement of Science, 2024. https://doi.org/10.1126/sciadv.adj6801.
ieee: J. Bao, B. Stevens, L. Kluft, and C. J. Muller, “Intensification of daily
tropical precipitation extremes from more organized convection,” Science Advances,
vol. 10, no. 8. American Association for the Advancement of Science, 2024.
ista: Bao J, Stevens B, Kluft L, Muller CJ. 2024. Intensification of daily tropical
precipitation extremes from more organized convection. Science Advances. 10(8),
eadj6801.
mla: Bao, Jiawei, et al. “Intensification of Daily Tropical Precipitation Extremes
from More Organized Convection.” Science Advances, vol. 10, no. 8, eadj6801,
American Association for the Advancement of Science, 2024, doi:10.1126/sciadv.adj6801.
short: J. Bao, B. Stevens, L. Kluft, C.J. Muller, Science Advances 10 (2024).
date_created: 2024-03-03T23:00:50Z
date_published: 2024-02-23T00:00:00Z
date_updated: 2024-03-05T09:26:47Z
day: '23'
ddc:
- '550'
department:
- _id: CaMu
doi: 10.1126/sciadv.adj6801
ec_funded: 1
external_id:
pmid:
- '38394192'
file:
- access_level: open_access
checksum: d4ec4f05a6d14745057e14d1b8bf45ae
content_type: application/pdf
creator: dernst
date_created: 2024-03-04T07:34:00Z
date_updated: 2024-03-04T07:34:00Z
file_id: '15051'
file_name: 2024_ScienceAdv_Bao.pdf
file_size: 800926
relation: main_file
success: 1
file_date_updated: 2024-03-04T07:34:00Z
has_accepted_license: '1'
intvolume: ' 10'
issue: '8'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: 629205d8-2b32-11ec-9570-e1356ff73576
call_identifier: H2020
grant_number: '805041'
name: organization of CLoUdS, and implications of Tropical cyclones and for the
Energetics of the tropics, in current and waRming climate
publication: Science Advances
publication_identifier:
eissn:
- 2375-2548
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
related_material:
link:
- description: News on ISTA Website
relation: press_release
url: https://ista.ac.at/en/news/cloud-clustering-causes-more-extreme-rain/
scopus_import: '1'
status: public
title: Intensification of daily tropical precipitation extremes from more organized
convection
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2024'
...
---
_id: '15052'
abstract:
- lang: eng
text: "Substrate induces mechanical strain on perovskite devices, which can result
in alterations to its lattice dynamics and thermal transport. Herein, we have
performed a theoretical investigation on the anharmonic lattice dynamics and thermal
property of perovskite Rb2SnBr6 and Cs2SnBr6 under strains using perturbation
theory up to the fourth-order terms and the unified thermal transport theory.
We demonstrate a pronounced hardening of low-frequency optical phonons as temperature
increases, indicating strong lattice anharmonicity and the necessity of adopting
temperature-dependent interatomic force constants in the lattice thermal conductivity
(\r\nκL) calculations. It is found that the low-lying optical phonon modes of
Rb2SnBr6 are extremely soft and their phonon energies are almost strain independent,
which ultimately lead to a lower \r\nκL and a weaker strain dependence than Cs2SnBr6.
We further reveal that the strain dependence of these phonon modes in the A2XB6-type
perovskites weakens as their ibrational frequency decreases. This study deepens
the understanding of lattice thermal transport in perovskites A2XB6 and provides
a perspective on the selection of materials that meet the expected thermal behaviors
in practical applications."
acknowledgement: "This work is supported by the Research Grants Council of Hong Kong
(C7002-22Y and 17318122). The authors are grateful for the research computing facilities
offered by\r\nITS, HKU. Z.Z. acknowledges the European Union’s Horizon 2020 research
and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413."
article_number: '054305'
article_processing_charge: No
article_type: original
author:
- first_name: Ruihuan
full_name: Cheng, Ruihuan
last_name: Cheng
- first_name: Zezhu
full_name: Zeng, Zezhu
id: 54a2c730-803f-11ed-ab7e-95b29d2680e7
last_name: Zeng
- first_name: Chen
full_name: Wang, Chen
last_name: Wang
- first_name: Niuchang
full_name: Ouyang, Niuchang
last_name: Ouyang
- first_name: Yue
full_name: Chen, Yue
last_name: Chen
citation:
ama: Cheng R, Zeng Z, Wang C, Ouyang N, Chen Y. Impact of strain-insensitive low-frequency
phonon modes on lattice thermal transport in AxXB6-type perovskites. Physical
Review B. 2024;109(5). doi:10.1103/physrevb.109.054305
apa: Cheng, R., Zeng, Z., Wang, C., Ouyang, N., & Chen, Y. (2024). Impact of
strain-insensitive low-frequency phonon modes on lattice thermal transport in
AxXB6-type perovskites. Physical Review B. American Physical Society. https://doi.org/10.1103/physrevb.109.054305
chicago: Cheng, Ruihuan, Zezhu Zeng, Chen Wang, Niuchang Ouyang, and Yue Chen. “Impact
of Strain-Insensitive Low-Frequency Phonon Modes on Lattice Thermal Transport
in AxXB6-Type Perovskites.” Physical Review B. American Physical Society,
2024. https://doi.org/10.1103/physrevb.109.054305.
ieee: R. Cheng, Z. Zeng, C. Wang, N. Ouyang, and Y. Chen, “Impact of strain-insensitive
low-frequency phonon modes on lattice thermal transport in AxXB6-type perovskites,”
Physical Review B, vol. 109, no. 5. American Physical Society, 2024.
ista: Cheng R, Zeng Z, Wang C, Ouyang N, Chen Y. 2024. Impact of strain-insensitive
low-frequency phonon modes on lattice thermal transport in AxXB6-type perovskites.
Physical Review B. 109(5), 054305.
mla: Cheng, Ruihuan, et al. “Impact of Strain-Insensitive Low-Frequency Phonon Modes
on Lattice Thermal Transport in AxXB6-Type Perovskites.” Physical Review B,
vol. 109, no. 5, 054305, American Physical Society, 2024, doi:10.1103/physrevb.109.054305.
short: R. Cheng, Z. Zeng, C. Wang, N. Ouyang, Y. Chen, Physical Review B 109 (2024).
date_created: 2024-03-04T07:41:23Z
date_published: 2024-02-14T00:00:00Z
date_updated: 2024-03-04T07:48:55Z
day: '14'
department:
- _id: BiCh
doi: 10.1103/physrevb.109.054305
ec_funded: 1
intvolume: ' 109'
issue: '5'
language:
- iso: eng
month: '02'
oa_version: None
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Impact of strain-insensitive low-frequency phonon modes on lattice thermal
transport in AxXB6-type perovskites
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 109
year: '2024'
...
---
_id: '14319'
abstract:
- lang: eng
text: "We study multigraphs whose edge-sets are the union of three perfect matchings,
M1, M2, and M3. Given such a graph G and any a1; a2; a3 2 N with a1 +a2 +a3 6
n - 2, we show there exists a matching M of G with jM \\ Mij = ai for each i 2
f1; 2; 3g. The bound n - 2 in the theorem is best possible in general. We conjecture
however that if G is bipartite, the same result holds with n - 2 replaced by n
- 1. We give a construction that shows such a result would be tight. We\r\nalso
make a conjecture generalising the Ryser-Brualdi-Stein conjecture with colour\r\nmultiplicities."
acknowledgement: Anastos has received funding from the European Union’s Horizon 2020
research and in-novation programme under the Marie Sk lodowska-Curie grant agreement
No 101034413.Fabian’s research is supported by the Deutsche Forschungsgemeinschaft
(DFG, GermanResearch Foundation) Graduiertenkolleg “Facets of Complexity” (GRK 2434).
article_number: P3.10
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Michael
full_name: Anastos, Michael
id: 0b2a4358-bb35-11ec-b7b9-e3279b593dbb
last_name: Anastos
- first_name: David
full_name: Fabian, David
last_name: Fabian
- first_name: Alp
full_name: Müyesser, Alp
last_name: Müyesser
- first_name: Tibor
full_name: Szabó, Tibor
last_name: Szabó
citation:
ama: Anastos M, Fabian D, Müyesser A, Szabó T. Splitting matchings and the Ryser-Brualdi-Stein
conjecture for multisets. Electronic Journal of Combinatorics. 2023;30(3).
doi:10.37236/11714
apa: Anastos, M., Fabian, D., Müyesser, A., & Szabó, T. (2023). Splitting matchings
and the Ryser-Brualdi-Stein conjecture for multisets. Electronic Journal of
Combinatorics. Electronic Journal of Combinatorics. https://doi.org/10.37236/11714
chicago: Anastos, Michael, David Fabian, Alp Müyesser, and Tibor Szabó. “Splitting
Matchings and the Ryser-Brualdi-Stein Conjecture for Multisets.” Electronic
Journal of Combinatorics. Electronic Journal of Combinatorics, 2023. https://doi.org/10.37236/11714.
ieee: M. Anastos, D. Fabian, A. Müyesser, and T. Szabó, “Splitting matchings and
the Ryser-Brualdi-Stein conjecture for multisets,” Electronic Journal of Combinatorics,
vol. 30, no. 3. Electronic Journal of Combinatorics, 2023.
ista: Anastos M, Fabian D, Müyesser A, Szabó T. 2023. Splitting matchings and the
Ryser-Brualdi-Stein conjecture for multisets. Electronic Journal of Combinatorics.
30(3), P3.10.
mla: Anastos, Michael, et al. “Splitting Matchings and the Ryser-Brualdi-Stein Conjecture
for Multisets.” Electronic Journal of Combinatorics, vol. 30, no. 3, P3.10,
Electronic Journal of Combinatorics, 2023, doi:10.37236/11714.
short: M. Anastos, D. Fabian, A. Müyesser, T. Szabó, Electronic Journal of Combinatorics
30 (2023).
date_created: 2023-09-10T22:01:12Z
date_published: 2023-07-28T00:00:00Z
date_updated: 2023-09-15T08:12:30Z
day: '28'
ddc:
- '510'
department:
- _id: MaKw
doi: 10.37236/11714
ec_funded: 1
external_id:
arxiv:
- '2212.03100'
file:
- access_level: open_access
checksum: 52c46c8cb329f9aaee9ade01525f317b
content_type: application/pdf
creator: dernst
date_created: 2023-09-15T08:02:09Z
date_updated: 2023-09-15T08:02:09Z
file_id: '14338'
file_name: 2023_elecJournCombinatorics_Anastos.pdf
file_size: 247917
relation: main_file
success: 1
file_date_updated: 2023-09-15T08:02:09Z
has_accepted_license: '1'
intvolume: ' 30'
issue: '3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nd/4.0/
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Electronic Journal of Combinatorics
publication_identifier:
eissn:
- 1077-8926
publication_status: published
publisher: Electronic Journal of Combinatorics
quality_controlled: '1'
scopus_import: '1'
status: public
title: Splitting matchings and the Ryser-Brualdi-Stein conjecture for multisets
tmp:
image: /image/cc_by_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nd/4.0/legalcode
name: Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0)
short: CC BY-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2023'
...
---
_id: '14411'
abstract:
- lang: eng
text: "Partially specified Boolean networks (PSBNs) represent a promising framework
for the qualitative modelling of biological systems in which the logic of interactions
is not completely known. Phenotype control aims to stabilise the network in states
exhibiting specific traits.\r\nIn this paper, we define the phenotype control
problem in the context of asynchronous PSBNs and propose a novel semi-symbolic
algorithm for solving this problem with permanent variable perturbations."
acknowledgement: This work was supported by the Czech Foundation grant No. GA22-10845S,
Grant Agency of Masaryk University grant No. MUNI/G/1771/2020, and the European
Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
Grant Agreement No. 101034413.
alternative_title:
- LNBI
article_processing_charge: No
author:
- first_name: Nikola
full_name: Beneš, Nikola
last_name: Beneš
- first_name: Luboš
full_name: Brim, Luboš
last_name: Brim
- first_name: Samuel
full_name: Pastva, Samuel
id: 07c5ea74-f61c-11ec-a664-aa7c5d957b2b
last_name: Pastva
orcid: 0000-0003-1993-0331
- first_name: David
full_name: Šafránek, David
last_name: Šafránek
- first_name: Eva
full_name: Šmijáková, Eva
last_name: Šmijáková
citation:
ama: 'Beneš N, Brim L, Pastva S, Šafránek D, Šmijáková E. Phenotype control of partially
specified boolean networks. In: 21st International Conference on Computational
Methods in Systems Biology. Vol 14137. Springer Nature; 2023:18-35. doi:10.1007/978-3-031-42697-1_2'
apa: 'Beneš, N., Brim, L., Pastva, S., Šafránek, D., & Šmijáková, E. (2023).
Phenotype control of partially specified boolean networks. In 21st International
Conference on Computational Methods in Systems Biology (Vol. 14137, pp. 18–35).
Luxembourg City, Luxembourg: Springer Nature. https://doi.org/10.1007/978-3-031-42697-1_2'
chicago: Beneš, Nikola, Luboš Brim, Samuel Pastva, David Šafránek, and Eva Šmijáková.
“Phenotype Control of Partially Specified Boolean Networks.” In 21st International
Conference on Computational Methods in Systems Biology, 14137:18–35. Springer
Nature, 2023. https://doi.org/10.1007/978-3-031-42697-1_2.
ieee: N. Beneš, L. Brim, S. Pastva, D. Šafránek, and E. Šmijáková, “Phenotype control
of partially specified boolean networks,” in 21st International Conference
on Computational Methods in Systems Biology, Luxembourg City, Luxembourg,
2023, vol. 14137, pp. 18–35.
ista: 'Beneš N, Brim L, Pastva S, Šafránek D, Šmijáková E. 2023. Phenotype control
of partially specified boolean networks. 21st International Conference on Computational
Methods in Systems Biology. CMSB: Computational Methods in Systems Biology, LNBI,
vol. 14137, 18–35.'
mla: Beneš, Nikola, et al. “Phenotype Control of Partially Specified Boolean Networks.”
21st International Conference on Computational Methods in Systems Biology,
vol. 14137, Springer Nature, 2023, pp. 18–35, doi:10.1007/978-3-031-42697-1_2.
short: N. Beneš, L. Brim, S. Pastva, D. Šafránek, E. Šmijáková, in:, 21st International
Conference on Computational Methods in Systems Biology, Springer Nature, 2023,
pp. 18–35.
conference:
end_date: 2023-09-15
location: Luxembourg City, Luxembourg
name: 'CMSB: Computational Methods in Systems Biology'
start_date: 2023-09-13
date_created: 2023-10-08T22:01:18Z
date_published: 2023-09-09T00:00:00Z
date_updated: 2024-02-20T09:02:04Z
day: '09'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-031-42697-1_2
ec_funded: 1
file:
- access_level: open_access
checksum: 6f71bdaedb770b52380222fd9f4d7937
content_type: application/pdf
creator: spastva
date_created: 2024-02-16T08:26:32Z
date_updated: 2024-02-16T08:26:32Z
file_id: '14997'
file_name: cmsb2023.pdf
file_size: 691582
relation: main_file
success: 1
file_date_updated: 2024-02-16T08:26:32Z
has_accepted_license: '1'
intvolume: ' 14137'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Submitted Version
page: 18-35
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: 21st International Conference on Computational Methods in Systems Biology
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783031426964'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Phenotype control of partially specified boolean networks
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14137
year: '2023'
...
---
_id: '14425'
abstract:
- lang: eng
text: 'Water adsorption and dissociation processes on pristine low-index TiO2 interfaces
are important but poorly understood outside the well-studied anatase (101) and
rutile (110). To understand these, we construct three sets of machine learning
potentials that are simultaneously applicable to various TiO2 surfaces, based
on three density-functional-theory approximations. Here we show the water dissociation
free energies on seven pristine TiO2 surfaces, and predict that anatase (100),
anatase (110), rutile (001), and rutile (011) favor water dissociation, anatase
(101) and rutile (100) have mostly molecular adsorption, while the simulations
of rutile (110) sensitively depend on the slab thickness and molecular adsorption
is preferred with thick slabs. Moreover, using an automated algorithm, we reveal
that these surfaces follow different types of atomistic mechanisms for proton
transfer and water dissociation: one-step, two-step, or both. These mechanisms
can be rationalized based on the arrangements of water molecules on the different
surfaces. Our finding thus demonstrates that the different pristine TiO2 surfaces
react with water in distinct ways, and cannot be represented using just the low-energy
anatase (101) and rutile (110) surfaces.'
acknowledgement: F.S., J.H., and B.C. thank the Swiss National Supercomputing Centre
(CSCS) for the generous allocation of CPU hours via production project s1108 at
the Piz Daint supercomputer. B.C. acknowledges resources provided by the Cambridge
Tier-2 system operated by the University of Cambridge Research Computing Service
funded by EPSRC Tier-2 capital grant EP/P020259/1. J.C. acknowledges the Beijing
Natural Science Foundation for support under grant No. JQ22001. F.S., and J.H. thank
the Swiss Platform for Advanced Scientific Computing (PASC) via the 2021-2024 “Ab
Initio Molecular Dynamics at the Exa-Scale” project. This project has received funding
from the European Union’s Horizon 2020 research and innovation programme under the
Marie Skłodowska-Curie grant agreement No 101034413.
article_number: '6131'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Zezhu
full_name: Zeng, Zezhu
id: 54a2c730-803f-11ed-ab7e-95b29d2680e7
last_name: Zeng
- first_name: Felix
full_name: Wodaczek, Felix
id: 8b4b6a9f-32b0-11ee-9fa8-bbe85e26258e
last_name: Wodaczek
orcid: 0009-0000-1457-795X
- first_name: Keyang
full_name: Liu, Keyang
last_name: Liu
- first_name: Frederick
full_name: Stein, Frederick
last_name: Stein
- first_name: Jürg
full_name: Hutter, Jürg
last_name: Hutter
- first_name: Ji
full_name: Chen, Ji
last_name: Chen
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
citation:
ama: Zeng Z, Wodaczek F, Liu K, et al. Mechanistic insight on water dissociation
on pristine low-index TiO2 surfaces from machine learning molecular dynamics simulations.
Nature Communications. 2023;14. doi:10.1038/s41467-023-41865-8
apa: Zeng, Z., Wodaczek, F., Liu, K., Stein, F., Hutter, J., Chen, J., & Cheng,
B. (2023). Mechanistic insight on water dissociation on pristine low-index TiO2
surfaces from machine learning molecular dynamics simulations. Nature Communications.
Springer Nature. https://doi.org/10.1038/s41467-023-41865-8
chicago: Zeng, Zezhu, Felix Wodaczek, Keyang Liu, Frederick Stein, Jürg Hutter,
Ji Chen, and Bingqing Cheng. “Mechanistic Insight on Water Dissociation on Pristine
Low-Index TiO2 Surfaces from Machine Learning Molecular Dynamics Simulations.”
Nature Communications. Springer Nature, 2023. https://doi.org/10.1038/s41467-023-41865-8.
ieee: Z. Zeng et al., “Mechanistic insight on water dissociation on pristine
low-index TiO2 surfaces from machine learning molecular dynamics simulations,”
Nature Communications, vol. 14. Springer Nature, 2023.
ista: Zeng Z, Wodaczek F, Liu K, Stein F, Hutter J, Chen J, Cheng B. 2023. Mechanistic
insight on water dissociation on pristine low-index TiO2 surfaces from machine
learning molecular dynamics simulations. Nature Communications. 14, 6131.
mla: Zeng, Zezhu, et al. “Mechanistic Insight on Water Dissociation on Pristine
Low-Index TiO2 Surfaces from Machine Learning Molecular Dynamics Simulations.”
Nature Communications, vol. 14, 6131, Springer Nature, 2023, doi:10.1038/s41467-023-41865-8.
short: Z. Zeng, F. Wodaczek, K. Liu, F. Stein, J. Hutter, J. Chen, B. Cheng, Nature
Communications 14 (2023).
date_created: 2023-10-15T22:01:10Z
date_published: 2023-10-02T00:00:00Z
date_updated: 2023-12-13T13:02:07Z
day: '02'
ddc:
- '540'
- '000'
department:
- _id: BiCh
- _id: GradSch
doi: 10.1038/s41467-023-41865-8
ec_funded: 1
external_id:
arxiv:
- '2303.07433'
isi:
- '001084354900008'
pmid:
- '37783698'
file:
- access_level: open_access
checksum: 7d1dffd36b672ec679f08f70ce79da87
content_type: application/pdf
creator: dernst
date_created: 2023-10-16T07:34:49Z
date_updated: 2023-10-16T07:34:49Z
file_id: '14432'
file_name: 2023_NatureComm_Zeng.pdf
file_size: 3194116
relation: main_file
success: 1
file_date_updated: 2023-10-16T07:34:49Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/BingqingCheng/TiO2-water
scopus_import: '1'
status: public
title: Mechanistic insight on water dissociation on pristine low-index TiO2 surfaces
from machine learning molecular dynamics simulations
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2023'
...
---
_id: '14486'
abstract:
- lang: eng
text: We present a minimal model of ferroelectric large polarons, which are suggested
as one of the mechanisms responsible for the unique charge transport properties
of hybrid perovskites. We demonstrate that short-ranged charge–rotor interactions
lead to long-range ferroelectric ordering of rotors, which strongly affects the
carrier mobility. In the nonperturbative regime, where our theory cannot be reduced
to any of the earlier models, we reveal that the polaron is characterized by large
coherence length and a roughly tenfold increase of the effective mass as compared
to the bare mass. These results are in good agreement with other theoretical predictions
for ferroelectric polarons. Our model establishes a general phenomenological framework
for ferroelectric polarons providing the starting point for future studies of
their role in the transport properties of hybrid organic-inorganic perovskites.
acknowledgement: We thank Zh. Alpichshev, A. Volosniev, and A. V. Zampetaki for fruitful
discussions and comments. This project received funding from the European Union’s
Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
Grant Agreement No. 101034413. M.L. acknowledges support by the European Research
Council (ERC) Starting Grant No. 801770 (ANGULON).
article_number: '043016'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Georgios
full_name: Koutentakis, Georgios
id: d7b23d3a-9e21-11ec-b482-f76739596b95
last_name: Koutentakis
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
citation:
ama: Koutentakis G, Ghazaryan A, Lemeshko M. Rotor lattice model of ferroelectric
large polarons. Physical Review Research. 2023;5(4). doi:10.1103/PhysRevResearch.5.043016
apa: Koutentakis, G., Ghazaryan, A., & Lemeshko, M. (2023). Rotor lattice model
of ferroelectric large polarons. Physical Review Research. American Physical
Society. https://doi.org/10.1103/PhysRevResearch.5.043016
chicago: Koutentakis, Georgios, Areg Ghazaryan, and Mikhail Lemeshko. “Rotor Lattice
Model of Ferroelectric Large Polarons.” Physical Review Research. American
Physical Society, 2023. https://doi.org/10.1103/PhysRevResearch.5.043016.
ieee: G. Koutentakis, A. Ghazaryan, and M. Lemeshko, “Rotor lattice model of ferroelectric
large polarons,” Physical Review Research, vol. 5, no. 4. American Physical
Society, 2023.
ista: Koutentakis G, Ghazaryan A, Lemeshko M. 2023. Rotor lattice model of ferroelectric
large polarons. Physical Review Research. 5(4), 043016.
mla: Koutentakis, Georgios, et al. “Rotor Lattice Model of Ferroelectric Large Polarons.”
Physical Review Research, vol. 5, no. 4, 043016, American Physical Society,
2023, doi:10.1103/PhysRevResearch.5.043016.
short: G. Koutentakis, A. Ghazaryan, M. Lemeshko, Physical Review Research 5 (2023).
date_created: 2023-11-05T23:00:53Z
date_published: 2023-10-05T00:00:00Z
date_updated: 2023-11-07T07:53:39Z
day: '05'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1103/PhysRevResearch.5.043016
ec_funded: 1
external_id:
arxiv:
- '2301.09875'
file:
- access_level: open_access
checksum: cb8de8fed6e09df1a18bd5a5aec5c55c
content_type: application/pdf
creator: dernst
date_created: 2023-11-07T07:52:46Z
date_updated: 2023-11-07T07:52:46Z
file_id: '14493'
file_name: 2023_PhysReviewResearch_Koutentakis.pdf
file_size: 1127522
relation: main_file
success: 1
file_date_updated: 2023-11-07T07:52:46Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '4'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Rotor lattice model of ferroelectric large polarons
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2023'
...
---
_id: '14605'
abstract:
- lang: eng
text: The phonon transport mechanisms and ultralow lattice thermal conductivities
(κL) in silver halide AgX (X=Cl,Br,I) compounds are not yet well understood. Herein,
we study the lattice dynamics and thermal property of AgX under the framework
of perturbation theory and the two-channel Wigner thermal transport model based
on accurate machine learning potentials. We find that an accurate extraction of
the third-order atomic force constants from largely displaced configurations is
significant for the calculation of the κL of AgX, and the coherence thermal transport
is also non-negligible. In AgI, however, the calculated κL still considerably
overestimates the experimental values even including four-phonon scatterings.
Molecular dynamics (MD) simulations using machine learning potential suggest an
important role of the higher-than-fourth-order lattice anharmonicity in the low-frequency
phonon linewidths of AgI at room temperature, which can be related to the simultaneous
restrictions of the three- and four-phonon phase spaces. The κL of AgI calculated
using MD phonon lifetimes including full-order lattice anharmonicity shows a better
agreement with experiments.
acknowledgement: This work is supported by the Research Grants Council of Hong Kong
(Grants No. 17318122 and No. 17306721). The authors are grateful for the research
computing facilities offered by ITS, HKU. Z.Z. acknowledges the European Union’s
Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant
Agreement No. 101034413.
article_number: '174302'
article_processing_charge: No
article_type: original
author:
- first_name: Niuchang
full_name: Ouyang, Niuchang
last_name: Ouyang
- first_name: Zezhu
full_name: Zeng, Zezhu
id: 54a2c730-803f-11ed-ab7e-95b29d2680e7
last_name: Zeng
- first_name: Chen
full_name: Wang, Chen
last_name: Wang
- first_name: Qi
full_name: Wang, Qi
last_name: Wang
- first_name: Yue
full_name: Chen, Yue
last_name: Chen
citation:
ama: Ouyang N, Zeng Z, Wang C, Wang Q, Chen Y. Role of high-order lattice anharmonicity
in the phonon thermal transport of silver halide AgX (X=Cl,Br, I). Physical
Review B. 2023;108(17). doi:10.1103/PhysRevB.108.174302
apa: Ouyang, N., Zeng, Z., Wang, C., Wang, Q., & Chen, Y. (2023). Role of high-order
lattice anharmonicity in the phonon thermal transport of silver halide AgX (X=Cl,Br,
I). Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.108.174302
chicago: Ouyang, Niuchang, Zezhu Zeng, Chen Wang, Qi Wang, and Yue Chen. “Role of
High-Order Lattice Anharmonicity in the Phonon Thermal Transport of Silver Halide
AgX (X=Cl,Br, I).” Physical Review B. American Physical Society, 2023.
https://doi.org/10.1103/PhysRevB.108.174302.
ieee: N. Ouyang, Z. Zeng, C. Wang, Q. Wang, and Y. Chen, “Role of high-order lattice
anharmonicity in the phonon thermal transport of silver halide AgX (X=Cl,Br, I),”
Physical Review B, vol. 108, no. 17. American Physical Society, 2023.
ista: Ouyang N, Zeng Z, Wang C, Wang Q, Chen Y. 2023. Role of high-order lattice
anharmonicity in the phonon thermal transport of silver halide AgX (X=Cl,Br, I).
Physical Review B. 108(17), 174302.
mla: Ouyang, Niuchang, et al. “Role of High-Order Lattice Anharmonicity in the Phonon
Thermal Transport of Silver Halide AgX (X=Cl,Br, I).” Physical Review B,
vol. 108, no. 17, 174302, American Physical Society, 2023, doi:10.1103/PhysRevB.108.174302.
short: N. Ouyang, Z. Zeng, C. Wang, Q. Wang, Y. Chen, Physical Review B 108 (2023).
date_created: 2023-11-26T23:00:54Z
date_published: 2023-11-01T00:00:00Z
date_updated: 2023-11-28T07:48:55Z
day: '01'
department:
- _id: BiCh
doi: 10.1103/PhysRevB.108.174302
ec_funded: 1
intvolume: ' 108'
issue: '17'
language:
- iso: eng
month: '11'
oa_version: None
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Role of high-order lattice anharmonicity in the phonon thermal transport of
silver halide AgX (X=Cl,Br, I)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 108
year: '2023'
...
---
_id: '14658'
abstract:
- lang: eng
text: "We investigate spin-charge separation of a spin-\r\n1\r\n2\r\n Fermi system
confined in a triple well where multiple bands are occupied. We assume that our
finite fermionic system is close to fully spin polarized while being doped by
a hole and an impurity fermion with opposite spin. Our setup involves ferromagnetic
couplings among the particles in different bands, leading to the development of
strong spin-transport correlations in an intermediate interaction regime. Interactions
are then strong enough to lift the degeneracy among singlet and triplet spin configurations
in the well of the spin impurity but not strong enough to prohibit hole-induced
magnetic excitations to the singlet state. Despite the strong spin-hole correlations,
the system exhibits spin-charge deconfinement allowing for long-range entanglement
of the spatial and spin degrees of freedom."
acknowledgement: This work has been funded by the Cluster of Excellence “Advanced
Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG)-EXC 2056-Project
ID No. 390715994. G.M.K. gratefully acknowledges funding from the European Union’s
Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
Grant Agreement No. 101034413.
article_number: '043039'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: J. M.
full_name: Becker, J. M.
last_name: Becker
- first_name: Georgios
full_name: Koutentakis, Georgios
id: d7b23d3a-9e21-11ec-b482-f76739596b95
last_name: Koutentakis
- first_name: P.
full_name: Schmelcher, P.
last_name: Schmelcher
citation:
ama: Becker JM, Koutentakis G, Schmelcher P. Spin-charge correlations in finite
one-dimensional multiband Fermi systems. Physical Review Research. 2023;5(4).
doi:10.1103/PhysRevResearch.5.043039
apa: Becker, J. M., Koutentakis, G., & Schmelcher, P. (2023). Spin-charge correlations
in finite one-dimensional multiband Fermi systems. Physical Review Research.
American Physical Society. https://doi.org/10.1103/PhysRevResearch.5.043039
chicago: Becker, J. M., Georgios Koutentakis, and P. Schmelcher. “Spin-Charge Correlations
in Finite One-Dimensional Multiband Fermi Systems.” Physical Review Research.
American Physical Society, 2023. https://doi.org/10.1103/PhysRevResearch.5.043039.
ieee: J. M. Becker, G. Koutentakis, and P. Schmelcher, “Spin-charge correlations
in finite one-dimensional multiband Fermi systems,” Physical Review Research,
vol. 5, no. 4. American Physical Society, 2023.
ista: Becker JM, Koutentakis G, Schmelcher P. 2023. Spin-charge correlations in
finite one-dimensional multiband Fermi systems. Physical Review Research. 5(4),
043039.
mla: Becker, J. M., et al. “Spin-Charge Correlations in Finite One-Dimensional Multiband
Fermi Systems.” Physical Review Research, vol. 5, no. 4, 043039, American
Physical Society, 2023, doi:10.1103/PhysRevResearch.5.043039.
short: J.M. Becker, G. Koutentakis, P. Schmelcher, Physical Review Research 5 (2023).
date_created: 2023-12-10T23:00:58Z
date_published: 2023-10-12T00:00:00Z
date_updated: 2023-12-11T10:55:52Z
day: '12'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1103/PhysRevResearch.5.043039
ec_funded: 1
external_id:
arxiv:
- '2305.09529'
file:
- access_level: open_access
checksum: ee31c0d0de5d1b65591990ae6705a601
content_type: application/pdf
creator: dernst
date_created: 2023-12-11T10:49:07Z
date_updated: 2023-12-11T10:49:07Z
file_id: '14672'
file_name: 2023_PhysReviewResearch_Becker.pdf
file_size: 2362158
relation: main_file
success: 1
file_date_updated: 2023-12-11T10:49:07Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '4'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Spin-charge correlations in finite one-dimensional multiband Fermi systems
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2023'
...
---
_id: '14718'
abstract:
- lang: eng
text: 'Binary decision diagrams (BDDs) are one of the fundamental data structures
in formal methods and computer science in general. However, the performance of
BDD-based algorithms greatly depends on memory latency due to the reliance on
large hash tables and thus, by extension, on the speed of random memory access.
This hinders the full utilisation of resources available on modern CPUs, since
the absolute memory latency has not improved significantly for at least a decade.
In this paper, we explore several implementation techniques that improve the performance
of BDD manipulation either through enhanced memory locality or by partially eliminating
random memory access. On a benchmark suite of 600+ BDDs derived from real-world
applications, we demonstrate runtime that is comparable or better than parallelising
the same operations on eight CPU cores. '
acknowledgement: "This work was supported by the European Union’s Horizon 2020 research
and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413
and the\r\n“VAMOS” grant ERC-2020-AdG 101020093."
article_processing_charge: No
author:
- first_name: Samuel
full_name: Pastva, Samuel
id: 07c5ea74-f61c-11ec-a664-aa7c5d957b2b
last_name: Pastva
orcid: 0000-0003-1993-0331
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
citation:
ama: 'Pastva S, Henzinger TA. Binary decision diagrams on modern hardware. In: Proceedings
of the 23rd Conference on Formal Methods in Computer-Aided Design. TU Vienna
Academic Press; 2023:122-131. doi:10.34727/2023/isbn.978-3-85448-060-0_20'
apa: 'Pastva, S., & Henzinger, T. A. (2023). Binary decision diagrams on modern
hardware. In Proceedings of the 23rd Conference on Formal Methods in Computer-Aided
Design (pp. 122–131). Ames, IA, United States: TU Vienna Academic Press. https://doi.org/10.34727/2023/isbn.978-3-85448-060-0_20'
chicago: Pastva, Samuel, and Thomas A Henzinger. “Binary Decision Diagrams on Modern
Hardware.” In Proceedings of the 23rd Conference on Formal Methods in Computer-Aided
Design, 122–31. TU Vienna Academic Press, 2023. https://doi.org/10.34727/2023/isbn.978-3-85448-060-0_20.
ieee: S. Pastva and T. A. Henzinger, “Binary decision diagrams on modern hardware,”
in Proceedings of the 23rd Conference on Formal Methods in Computer-Aided Design,
Ames, IA, United States, 2023, pp. 122–131.
ista: 'Pastva S, Henzinger TA. 2023. Binary decision diagrams on modern hardware.
Proceedings of the 23rd Conference on Formal Methods in Computer-Aided Design.
FMCAD: Conference on Formal Methods in Computer-aided design, 122–131.'
mla: Pastva, Samuel, and Thomas A. Henzinger. “Binary Decision Diagrams on Modern
Hardware.” Proceedings of the 23rd Conference on Formal Methods in Computer-Aided
Design, TU Vienna Academic Press, 2023, pp. 122–31, doi:10.34727/2023/isbn.978-3-85448-060-0_20.
short: S. Pastva, T.A. Henzinger, in:, Proceedings of the 23rd Conference on Formal
Methods in Computer-Aided Design, TU Vienna Academic Press, 2023, pp. 122–131.
conference:
end_date: 2023-10-27
location: Ames, IA, United States
name: 'FMCAD: Conference on Formal Methods in Computer-aided design'
start_date: 2023-10-25
date_created: 2023-12-31T23:01:03Z
date_published: 2023-10-01T00:00:00Z
date_updated: 2024-01-02T08:16:28Z
day: '01'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.34727/2023/isbn.978-3-85448-060-0_20
ec_funded: 1
file:
- access_level: open_access
checksum: 818d6e13dd508f3a04f0941081022e5d
content_type: application/pdf
creator: dernst
date_created: 2024-01-02T08:14:23Z
date_updated: 2024-01-02T08:14:23Z
file_id: '14721'
file_name: 2023_FMCAD_Pastva.pdf
file_size: 524321
relation: main_file
success: 1
file_date_updated: 2024-01-02T08:14:23Z
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 122-131
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: Proceedings of the 23rd Conference on Formal Methods in Computer-Aided
Design
publication_identifier:
isbn:
- '9783854480600'
publication_status: published
publisher: TU Vienna Academic Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Binary decision diagrams on modern hardware
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '14733'
abstract:
- lang: eng
text: Redox flow batteries (RFBs) rely on the development of cheap, highly soluble,
and high-energy-density electrolytes. Several candidate quinones have already
been investigated in the literature as two-electron anolytes or catholytes, benefiting
from fast kinetics, high tunability, and low cost. Here, an investigation of nitrogen-rich
fused heteroaromatic quinones was carried out to explore avenues for electrolyte
development. These quinones were synthesized and screened by using electrochemical
techniques. The most promising candidate, 4,8-dioxo-4,8-dihydrobenzo[1,2-d:4,5-d′]bis([1,2,3]triazole)-1,5-diide
(−0.68 V(SHE)), was tested in both an asymmetric and symmetric full-cell setup
resulting in capacity fade rates of 0.35% per cycle and 0.0124% per cycle, respectively.
In situ ultraviolet-visible spectroscopy (UV–Vis), nuclear magnetic resonance
(NMR), and electron paramagnetic resonance (EPR) spectroscopies were used to investigate
the electrochemical stability of the charged species during operation. UV–Vis
spectroscopy, supported by density functional theory (DFT) modeling, reaffirmed
that the two-step charging mechanism observed during battery operation consisted
of two, single-electron transfers. The radical concentration during battery operation
and the degree of delocalization of the unpaired electron were quantified with
NMR and EPR spectroscopy.
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Rajesh B
full_name: Jethwa, Rajesh B
id: 4cc538d5-803f-11ed-ab7e-8139573aad8f
last_name: Jethwa
orcid: 0000-0002-0404-4356
- first_name: Dominic
full_name: Hey, Dominic
last_name: Hey
- first_name: Rachel N.
full_name: Kerber, Rachel N.
last_name: Kerber
- first_name: Andrew D.
full_name: Bond, Andrew D.
last_name: Bond
- first_name: Dominic S.
full_name: Wright, Dominic S.
last_name: Wright
- first_name: Clare P.
full_name: Grey, Clare P.
last_name: Grey
citation:
ama: Jethwa RB, Hey D, Kerber RN, Bond AD, Wright DS, Grey CP. Exploring the landscape
of heterocyclic quinones for redox flow batteries. ACS Applied Energy Materials.
2023. doi:10.1021/acsaem.3c02223
apa: Jethwa, R. B., Hey, D., Kerber, R. N., Bond, A. D., Wright, D. S., & Grey,
C. P. (2023). Exploring the landscape of heterocyclic quinones for redox flow
batteries. ACS Applied Energy Materials. American Chemical Society. https://doi.org/10.1021/acsaem.3c02223
chicago: Jethwa, Rajesh B, Dominic Hey, Rachel N. Kerber, Andrew D. Bond, Dominic
S. Wright, and Clare P. Grey. “Exploring the Landscape of Heterocyclic Quinones
for Redox Flow Batteries.” ACS Applied Energy Materials. American Chemical
Society, 2023. https://doi.org/10.1021/acsaem.3c02223.
ieee: R. B. Jethwa, D. Hey, R. N. Kerber, A. D. Bond, D. S. Wright, and C. P. Grey,
“Exploring the landscape of heterocyclic quinones for redox flow batteries,” ACS
Applied Energy Materials. American Chemical Society, 2023.
ista: Jethwa RB, Hey D, Kerber RN, Bond AD, Wright DS, Grey CP. 2023. Exploring
the landscape of heterocyclic quinones for redox flow batteries. ACS Applied Energy
Materials.
mla: Jethwa, Rajesh B., et al. “Exploring the Landscape of Heterocyclic Quinones
for Redox Flow Batteries.” ACS Applied Energy Materials, American Chemical
Society, 2023, doi:10.1021/acsaem.3c02223.
short: R.B. Jethwa, D. Hey, R.N. Kerber, A.D. Bond, D.S. Wright, C.P. Grey, ACS
Applied Energy Materials (2023).
date_created: 2024-01-05T09:20:48Z
date_published: 2023-12-28T00:00:00Z
date_updated: 2024-01-08T09:03:01Z
day: '28'
ddc:
- '540'
department:
- _id: StFr
doi: 10.1021/acsaem.3c02223
ec_funded: 1
has_accepted_license: '1'
keyword:
- Electrical and Electronic Engineering
- Materials Chemistry
- Electrochemistry
- Energy Engineering and Power Technology
- Chemical Engineering (miscellaneous)
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/acsaem.3c02223
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: ACS Applied Energy Materials
publication_identifier:
eissn:
- 2574-0962
publication_status: epub_ahead
publisher: American Chemical Society
quality_controlled: '1'
status: public
title: Exploring the landscape of heterocyclic quinones for redox flow batteries
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '14768'
abstract:
- lang: eng
text: 'In all state-of-the-art sketching and coreset techniques for clustering,
as well as in the best known fixed-parameter tractable approximation algorithms,
randomness plays a key role. For the classic k-median and k-means problems, there
are no known deterministic dimensionality reduction procedure or coreset construction
that avoid an exponential dependency on the input dimension d, the precision parameter
$\varepsilon^{-1}$ or k. Furthermore, there is no coreset construction that succeeds
with probability $1-1/n$ and whose size does not depend on the number of input
points, n. This has led researchers in the area to ask what is the power of randomness
for clustering sketches [Feldman WIREs Data Mining Knowl. Discov’20].Similarly,
the best approximation ratio achievable deterministically without a complexity
exponential in the dimension are $1+\sqrt{2}$ for k-median [Cohen-Addad, Esfandiari,
Mirrokni, Narayanan, STOC’22] and 6.12903 for k-means [Grandoni, Ostrovsky, Rabani,
Schulman, Venkat, Inf. Process. Lett.’22]. Those are the best results, even when
allowing a complexity FPT in the number of clusters k: this stands in sharp contrast
with the $(1+\varepsilon)$-approximation achievable in that case, when allowing
randomization.In this paper, we provide deterministic sketches constructions for
clustering, whose size bounds are close to the best-known randomized ones. We
show how to compute a dimension reduction onto $\varepsilon^{-O(1)} \log k$ dimensions
in time $k^{O\left(\varepsilon^{-O(1)}+\log \log k\right)}$ poly $(n d)$, and
how to build a coreset of size $O\left(k^{2} \log ^{3} k \varepsilon^{-O(1)}\right)$
in time $2^{\varepsilon^{O(1)} k \log ^{3} k}+k^{O\left(\varepsilon^{-O(1)}+\log
\log k\right)}$ poly $(n d)$. In the case where k is small, this answers an open
question of [Feldman WIDM’20] and [Munteanu and Schwiegelshohn, Künstliche Intell.
’18] on whether it is possible to efficiently compute coresets deterministically.We
also construct a deterministic algorithm for computing $(1+$ $\varepsilon)$-approximation
to k-median and k-means in high dimensional Euclidean spaces in time $2^{k^{2}
\log ^{3} k / \varepsilon^{O(1)}}$ poly $(n d)$, close to the best randomized
complexity of $2^{(k / \varepsilon)^{O(1)}}$ nd (see [Kumar, Sabharwal, Sen, JACM
10] and [Bhattacharya, Jaiswal, Kumar, TCS’18]).Furthermore, our new insights
on sketches also yield a randomized coreset construction that uses uniform sampling,
that immediately improves over the recent results of [Braverman et al. FOCS ’22]
by a factor k.'
acknowledgement: "D. Sauplic has received funding from the European Union’s Horizon
2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement
No 101034413, and Grant agreement No. 101019564 “The Design of Modern Fully Dynamic
Data Structures (MoDynStruct)”.\r\nC. Schwiegelshohn acknowledges the support of
the Independent Research Fund Denmark (DFF) under a Sapere Aude Research Leader
grant No 1051-00106B."
article_processing_charge: No
arxiv: 1
author:
- first_name: Vincent
full_name: Cohen-Addad, Vincent
last_name: Cohen-Addad
- first_name: David
full_name: Saulpic, David
id: f8e48cf0-b0ff-11ed-b0e9-b4c35598f964
last_name: Saulpic
- first_name: Chris
full_name: Schwiegelshohn, Chris
last_name: Schwiegelshohn
citation:
ama: 'Cohen-Addad V, Saulpic D, Schwiegelshohn C. Deterministic clustering in high
dimensional spaces: Sketches and approximation. In: 2023 IEEE 64th Annual Symposium
on Foundations of Computer Science. IEEE; 2023:1105-1130. doi:10.1109/focs57990.2023.00066'
apa: 'Cohen-Addad, V., Saulpic, D., & Schwiegelshohn, C. (2023). Deterministic
clustering in high dimensional spaces: Sketches and approximation. In 2023
IEEE 64th Annual Symposium on Foundations of Computer Science (pp. 1105–1130).
Santa Cruz, CA, United States: IEEE. https://doi.org/10.1109/focs57990.2023.00066'
chicago: 'Cohen-Addad, Vincent, David Saulpic, and Chris Schwiegelshohn. “Deterministic
Clustering in High Dimensional Spaces: Sketches and Approximation.” In 2023
IEEE 64th Annual Symposium on Foundations of Computer Science, 1105–30. IEEE,
2023. https://doi.org/10.1109/focs57990.2023.00066.'
ieee: 'V. Cohen-Addad, D. Saulpic, and C. Schwiegelshohn, “Deterministic clustering
in high dimensional spaces: Sketches and approximation,” in 2023 IEEE 64th
Annual Symposium on Foundations of Computer Science, Santa Cruz, CA, United
States, 2023, pp. 1105–1130.'
ista: 'Cohen-Addad V, Saulpic D, Schwiegelshohn C. 2023. Deterministic clustering
in high dimensional spaces: Sketches and approximation. 2023 IEEE 64th Annual
Symposium on Foundations of Computer Science. FOCS: Symposium on Foundations of
Computer Science, 1105–1130.'
mla: 'Cohen-Addad, Vincent, et al. “Deterministic Clustering in High Dimensional
Spaces: Sketches and Approximation.” 2023 IEEE 64th Annual Symposium on Foundations
of Computer Science, IEEE, 2023, pp. 1105–30, doi:10.1109/focs57990.2023.00066.'
short: V. Cohen-Addad, D. Saulpic, C. Schwiegelshohn, in:, 2023 IEEE 64th Annual
Symposium on Foundations of Computer Science, IEEE, 2023, pp. 1105–1130.
conference:
end_date: 2023-11-09
location: Santa Cruz, CA, United States
name: 'FOCS: Symposium on Foundations of Computer Science'
start_date: 2023-11-06
date_created: 2024-01-09T16:20:09Z
date_published: 2023-12-22T00:00:00Z
date_updated: 2024-01-16T07:28:06Z
day: '22'
department:
- _id: MoHe
doi: 10.1109/focs57990.2023.00066
ec_funded: 1
external_id:
arxiv:
- '2310.04076'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2310.04076
month: '12'
oa: 1
oa_version: Preprint
page: 1105-1130
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: bd9ca328-d553-11ed-ba76-dc4f890cfe62
call_identifier: H2020
grant_number: '101019564'
name: The design and evaluation of modern fully dynamic data structures
publication: 2023 IEEE 64th Annual Symposium on Foundations of Computer Science
publication_identifier:
eisbn:
- '9798350318944'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Deterministic clustering in high dimensional spaces: Sketches and approximation'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '14867'
abstract:
- lang: eng
text: Starting with the empty graph on $[n]$, at each round, a set of $K=K(n)$
edges is presented chosen uniformly at random from the ones that have not been
presented yet. We are then asked to choose at most one of the presented edges
and add it to the current graph. Our goal is to construct a Hamiltonian graph
with $(1+o(1))n$ edges within as few rounds as possible. We show that in this
process, one can build a Hamiltonian graph of size $(1+o(1))n$ in $(1+o(1))(1+(\log
n)/2K) n$ rounds w.h.p. The case $K=1$ implies that w.h.p. one can build a Hamiltonian
graph by choosing $(1+o(1))n$ edges in an online fashion as they appear along
the first $(0.5+o(1))n\log n$ rounds of the random graph process. This answers
a question of Frieze, Krivelevich and Michaeli. Observe that the number of rounds
is asymptotically optimal as the first $0.5n\log n$ edges do not span a Hamilton
cycle w.h.p. The case $K=\Theta(\log n)$ implies that the Hamiltonicity threshold
of the corresponding Achlioptas process is at most $(1+o(1))(1+(\log n)/2K) n$.
This matches the $(1-o(1))(1+(\log n)/2K) n$ lower bound due to Krivelevich, Lubetzky
and Sudakov and resolves the problem of determining the Hamiltonicity threshold
of the Achlioptas process with $K=\Theta(\log n)$. We also show that in the above
process one can construct a graph $G$ that spans a matching of size $\lfloor V(G)/2)
\rfloor$ and $(0.5+o(1))n$ edges within $(1+o(1))(0.5+(\log n)/2K) n$ rounds w.h.p.
Our proof relies on a robust Hamiltonicity property of the strong $4$-core of
the binomial random graph which we use as a black-box. This property allows it
to absorb paths covering vertices outside the strong $4$-core into a cycle.
acknowledgement: "This project has received funding from the European Union’s Horizon
2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement
No 101034413.\r\n"
article_processing_charge: No
arxiv: 1
author:
- first_name: Michael
full_name: Anastos, Michael
id: 0b2a4358-bb35-11ec-b7b9-e3279b593dbb
last_name: Anastos
citation:
ama: 'Anastos M. Constructing Hamilton cycles and perfect matchings efficiently.
In: Proceedings of the 12th European Conference on Combinatorics, Graph Theory
and Applications. Masaryk University Press; 2023:36-41. doi:10.5817/cz.muni.eurocomb23-005'
apa: 'Anastos, M. (2023). Constructing Hamilton cycles and perfect matchings efficiently.
In Proceedings of the 12th European Conference on Combinatorics, Graph Theory
and Applications (pp. 36–41). Prague, Czech Republic: Masaryk University Press.
https://doi.org/10.5817/cz.muni.eurocomb23-005'
chicago: Anastos, Michael. “Constructing Hamilton Cycles and Perfect Matchings Efficiently.”
In Proceedings of the 12th European Conference on Combinatorics, Graph Theory
and Applications, 36–41. Masaryk University Press, 2023. https://doi.org/10.5817/cz.muni.eurocomb23-005.
ieee: M. Anastos, “Constructing Hamilton cycles and perfect matchings efficiently,”
in Proceedings of the 12th European Conference on Combinatorics, Graph Theory
and Applications, Prague, Czech Republic, 2023, pp. 36–41.
ista: 'Anastos M. 2023. Constructing Hamilton cycles and perfect matchings efficiently.
Proceedings of the 12th European Conference on Combinatorics, Graph Theory and
Applications. EUROCOMB: European Conference on Combinatorics, Graph Theory and
Applications, 36–41.'
mla: Anastos, Michael. “Constructing Hamilton Cycles and Perfect Matchings Efficiently.”
Proceedings of the 12th European Conference on Combinatorics, Graph Theory
and Applications, Masaryk University Press, 2023, pp. 36–41, doi:10.5817/cz.muni.eurocomb23-005.
short: M. Anastos, in:, Proceedings of the 12th European Conference on Combinatorics,
Graph Theory and Applications, Masaryk University Press, 2023, pp. 36–41.
conference:
end_date: 2023-09-01
location: Prague, Czech Republic
name: 'EUROCOMB: European Conference on Combinatorics, Graph Theory and Applications'
start_date: 2023-08-28
date_created: 2024-01-22T12:20:15Z
date_published: 2023-09-01T00:00:00Z
date_updated: 2024-01-24T09:38:44Z
day: '01'
ddc:
- '510'
department:
- _id: MaKw
doi: 10.5817/cz.muni.eurocomb23-005
ec_funded: 1
external_id:
arxiv:
- '2209.09860'
file:
- access_level: open_access
checksum: fb1d9a1e7389d90ec0e5e76934373cf8
content_type: application/pdf
creator: dernst
date_created: 2024-01-24T09:34:43Z
date_updated: 2024-01-24T09:34:43Z
file_id: '14881'
file_name: 2023_Eurocomb_Anastos.pdf
file_size: 464230
relation: main_file
success: 1
file_date_updated: 2024-01-24T09:34:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 36-41
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Proceedings of the 12th European Conference on Combinatorics, Graph Theory
and Applications
publication_identifier:
eissn:
- 2788-3116
publication_status: published
publisher: Masaryk University Press
quality_controlled: '1'
status: public
title: Constructing Hamilton cycles and perfect matchings efficiently
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '14991'
abstract:
- lang: eng
text: This repository contains the data, scripts, WRF codes and files required to
reproduce the results of the manuscript "Assessing Memory in Convection Schemes
Using Idealized Tests" submitted to the Journal of Advances in Modeling Earth
Systems (JAMES).
article_processing_charge: No
author:
- first_name: Yi-Ling
full_name: Hwong, Yi-Ling
id: 1217aa61-4dd1-11ec-9ac3-f2ba3f17ee22
last_name: Hwong
orcid: 0000-0001-9281-3479
- first_name: Maxime
full_name: Colin, Maxime
last_name: Colin
- first_name: Philipp
full_name: Aglas, Philipp
id: 02eace56-97fc-11ee-b81a-f0939ca85a77
last_name: Aglas
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Steven C.
full_name: Sherwood, Steven C.
last_name: Sherwood
citation:
ama: Hwong Y-L, Colin M, Aglas P, Muller CJ, Sherwood SC. Data-assessing memory
in convection schemes using idealized tests. 2023. doi:10.5281/ZENODO.7757041
apa: Hwong, Y.-L., Colin, M., Aglas, P., Muller, C. J., & Sherwood, S. C. (2023).
Data-assessing memory in convection schemes using idealized tests. Zenodo. https://doi.org/10.5281/ZENODO.7757041
chicago: Hwong, Yi-Ling, Maxime Colin, Philipp Aglas, Caroline J Muller, and Steven
C. Sherwood. “Data-Assessing Memory in Convection Schemes Using Idealized Tests.”
Zenodo, 2023. https://doi.org/10.5281/ZENODO.7757041.
ieee: Y.-L. Hwong, M. Colin, P. Aglas, C. J. Muller, and S. C. Sherwood, “Data-assessing
memory in convection schemes using idealized tests.” Zenodo, 2023.
ista: Hwong Y-L, Colin M, Aglas P, Muller CJ, Sherwood SC. 2023. Data-assessing
memory in convection schemes using idealized tests, Zenodo, 10.5281/ZENODO.7757041.
mla: Hwong, Yi-Ling, et al. Data-Assessing Memory in Convection Schemes Using
Idealized Tests. Zenodo, 2023, doi:10.5281/ZENODO.7757041.
short: Y.-L. Hwong, M. Colin, P. Aglas, C.J. Muller, S.C. Sherwood, (2023).
date_created: 2024-02-14T14:37:57Z
date_published: 2023-06-23T00:00:00Z
date_updated: 2024-02-27T07:26:31Z
day: '23'
ddc:
- '550'
department:
- _id: CaMu
doi: 10.5281/ZENODO.7757041
ec_funded: 1
has_accepted_license: '1'
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.7757041
month: '06'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publisher: Zenodo
related_material:
record:
- id: '14654'
relation: used_in_publication
status: public
status: public
title: Data-assessing memory in convection schemes using idealized tests
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13263'
abstract:
- lang: eng
text: "Motivation: Boolean networks are simple but efficient mathematical formalism
for modelling complex biological systems. However, having only two levels of activation
is sometimes not enough to fully capture the dynamics of real-world biological
systems. Hence, the need for multi-valued networks (MVNs), a generalization of
Boolean networks. Despite the importance of MVNs for modelling biological systems,
only limited progress has been made on developing theories, analysis methods,
and tools that can support them. In particular, the recent use of trap spaces
in Boolean networks made a great impact on the field of systems biology, but there
has been no similar concept defined and studied for MVNs to date.\r\n\r\nResults:
In this work, we generalize the concept of trap spaces in Boolean networks to
that in MVNs. We then develop the theory and the analysis methods for trap spaces
in MVNs. In particular, we implement all proposed methods in a Python package
called trapmvn. Not only showing the applicability of our approach via a realistic
case study, we also evaluate the time efficiency of the method on a large collection
of real-world models. The experimental results confirm the time efficiency, which
we believe enables more accurate analysis on larger and more complex multi-valued
models."
acknowledgement: This work was supported by L’Institut Carnot STAR, Marseille, France,
and by the European Union’s Horizon 2020 research and innovation programme under
the Marie Skłodowska-Curie Grant Agreement No. [101034413].
article_processing_charge: Yes
article_type: original
author:
- first_name: Van Giang
full_name: Trinh, Van Giang
last_name: Trinh
- first_name: Belaid
full_name: Benhamou, Belaid
last_name: Benhamou
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
- first_name: Samuel
full_name: Pastva, Samuel
id: 07c5ea74-f61c-11ec-a664-aa7c5d957b2b
last_name: Pastva
orcid: 0000-0003-1993-0331
citation:
ama: 'Trinh VG, Benhamou B, Henzinger TA, Pastva S. Trap spaces of multi-valued
networks: Definition, computation, and applications. Bioinformatics. 2023;39(Supplement_1):i513-i522.
doi:10.1093/bioinformatics/btad262'
apa: 'Trinh, V. G., Benhamou, B., Henzinger, T. A., & Pastva, S. (2023). Trap
spaces of multi-valued networks: Definition, computation, and applications. Bioinformatics.
Oxford Academic. https://doi.org/10.1093/bioinformatics/btad262'
chicago: 'Trinh, Van Giang, Belaid Benhamou, Thomas A Henzinger, and Samuel Pastva.
“Trap Spaces of Multi-Valued Networks: Definition, Computation, and Applications.”
Bioinformatics. Oxford Academic, 2023. https://doi.org/10.1093/bioinformatics/btad262.'
ieee: 'V. G. Trinh, B. Benhamou, T. A. Henzinger, and S. Pastva, “Trap spaces of
multi-valued networks: Definition, computation, and applications,” Bioinformatics,
vol. 39, no. Supplement_1. Oxford Academic, pp. i513–i522, 2023.'
ista: 'Trinh VG, Benhamou B, Henzinger TA, Pastva S. 2023. Trap spaces of multi-valued
networks: Definition, computation, and applications. Bioinformatics. 39(Supplement_1),
i513–i522.'
mla: 'Trinh, Van Giang, et al. “Trap Spaces of Multi-Valued Networks: Definition,
Computation, and Applications.” Bioinformatics, vol. 39, no. Supplement_1,
Oxford Academic, 2023, pp. i513–22, doi:10.1093/bioinformatics/btad262.'
short: V.G. Trinh, B. Benhamou, T.A. Henzinger, S. Pastva, Bioinformatics 39 (2023)
i513–i522.
date_created: 2023-07-23T22:01:12Z
date_published: 2023-06-30T00:00:00Z
date_updated: 2023-12-13T11:41:52Z
day: '30'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1093/bioinformatics/btad262
ec_funded: 1
external_id:
isi:
- '001027457000060'
pmid:
- '37387165'
file:
- access_level: open_access
checksum: ba3abe1171df1958413b7c7f957f5486
content_type: application/pdf
creator: dernst
date_created: 2023-07-31T11:09:05Z
date_updated: 2023-07-31T11:09:05Z
file_id: '13335'
file_name: 2023_Bioinformatics_Trinh.pdf
file_size: 641736
relation: main_file
success: 1
file_date_updated: 2023-07-31T11:09:05Z
has_accepted_license: '1'
intvolume: ' 39'
isi: 1
issue: Supplement_1
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: i513-i522
pmid: 1
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Bioinformatics
publication_identifier:
eissn:
- 1367-4811
issn:
- 1367-4803
publication_status: published
publisher: Oxford Academic
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/giang-trinh/trap-mvn
scopus_import: '1'
status: public
title: 'Trap spaces of multi-valued networks: Definition, computation, and applications'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 39
year: '2023'
...
---
_id: '13268'
abstract:
- lang: eng
text: We give a simple argument to prove Nagai’s conjecture for type II degenerations
of compact hyperkähler manifolds and cohomology classes of middle degree. Under
an additional assumption, the techniques yield the conjecture in arbitrary degree.
This would complete the proof of Nagai’s conjecture in general, as it was proved
already for type I degenerations by Kollár, Laza, Saccà, and Voisin [10] and independently
by Soldatenkov [18], while it is immediate for type III degenerations. Our arguments
are close in spirit to a recent paper by Harder [8] proving similar results for
the restrictive class of good degenerations.
acknowledgement: The first author is supported by the ERC Synergy Grant HyperK. The
second author is supported by the Max Planck Institute for Mathematics and the Institute
of Science and Technology Austria. This project has received funding from the European
Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
grant agreement No 101034413.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: D.
full_name: Huybrechts, D.
last_name: Huybrechts
- first_name: Mirko
full_name: Mauri, Mirko
id: 2cf70c34-09c1-11ed-bd8d-c34fac206130
last_name: Mauri
citation:
ama: Huybrechts D, Mauri M. On type II degenerations of hyperkähler manifolds. Mathematical
Research Letters. 2023;30(1):125-141. doi:10.4310/mrl.2023.v30.n1.a6
apa: Huybrechts, D., & Mauri, M. (2023). On type II degenerations of hyperkähler
manifolds. Mathematical Research Letters. International Press. https://doi.org/10.4310/mrl.2023.v30.n1.a6
chicago: Huybrechts, D., and Mirko Mauri. “On Type II Degenerations of Hyperkähler
Manifolds.” Mathematical Research Letters. International Press, 2023. https://doi.org/10.4310/mrl.2023.v30.n1.a6.
ieee: D. Huybrechts and M. Mauri, “On type II degenerations of hyperkähler manifolds,”
Mathematical Research Letters, vol. 30, no. 1. International Press, pp.
125–141, 2023.
ista: Huybrechts D, Mauri M. 2023. On type II degenerations of hyperkähler manifolds.
Mathematical Research Letters. 30(1), 125–141.
mla: Huybrechts, D., and Mirko Mauri. “On Type II Degenerations of Hyperkähler Manifolds.”
Mathematical Research Letters, vol. 30, no. 1, International Press, 2023,
pp. 125–41, doi:10.4310/mrl.2023.v30.n1.a6.
short: D. Huybrechts, M. Mauri, Mathematical Research Letters 30 (2023) 125–141.
date_created: 2023-07-23T22:01:14Z
date_published: 2023-06-21T00:00:00Z
date_updated: 2024-01-16T12:00:47Z
day: '21'
department:
- _id: TaHa
doi: 10.4310/mrl.2023.v30.n1.a6
ec_funded: 1
external_id:
arxiv:
- '2108.01587'
isi:
- '001027656000006'
intvolume: ' 30'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2108.01587
month: '06'
oa: 1
oa_version: Preprint
page: 125-141
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Mathematical Research Letters
publication_identifier:
eissn:
- 1945-001X
issn:
- 1073-2780
publication_status: published
publisher: International Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: On type II degenerations of hyperkähler manifolds
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2023'
...
---
_id: '13971'
abstract:
- lang: eng
text: When in equilibrium, thermal forces agitate molecules, which then diffuse,
collide and bind to form materials. However, the space of accessible structures
in which micron-scale particles can be organized by thermal forces is limited,
owing to the slow dynamics and metastable states. Active agents in a passive fluid
generate forces and flows, forming a bath with active fluctuations. Two unanswered
questions are whether those active agents can drive the assembly of passive components
into unconventional states and which material properties they will exhibit. Here
we show that passive, sticky beads immersed in a bath of swimming Escherichia
coli bacteria aggregate into unconventional clusters and gels that are controlled
by the activity of the bath. We observe a slow but persistent rotation of the
aggregates that originates in the chirality of the E. coli flagella and directs
aggregation into structures that are not accessible thermally. We elucidate the
aggregation mechanism with a numerical model of spinning, sticky beads and reproduce
quantitatively the experimental results. We show that internal activity controls
the phase diagram and the structure of the aggregates. Overall, our results highlight
the promising role of active baths in designing the structural and mechanical
properties of materials with unconventional phases.
acknowledgement: D.G. and J.P. thank E. Krasnopeeva, C. Guet, G. Guessous and T. Hwa
for providing the E. coli strains. This material is based upon work supported by
the US Department of Energy under award DE-SC0019769. I.P. acknowledges funding
by the European Union’s Horizon 2020 research and innovation programme under Marie
Skłodowska-Curie Grant Agreement No. 101034413. A.Š. acknowledges funding from the
European Research Council under the European Union’s Horizon 2020 research and innovation
programme (Grant No. 802960). M.C.U. acknowledges funding from the European Union’s
Horizon 2020 research and innovation programme under Marie Skłodowska-Curie Grant
Agreement No. 754411.
article_processing_charge: Yes
article_type: original
author:
- first_name: Daniel
full_name: Grober, Daniel
id: abdfc56f-34fb-11ee-bd33-fd766fce5a99
last_name: Grober
- first_name: Ivan
full_name: Palaia, Ivan
id: 9c805cd2-4b75-11ec-a374-db6dd0ed57fa
last_name: Palaia
orcid: ' 0000-0002-8843-9485 '
- first_name: Mehmet C
full_name: Ucar, Mehmet C
id: 50B2A802-6007-11E9-A42B-EB23E6697425
last_name: Ucar
orcid: 0000-0003-0506-4217
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Jérémie A
full_name: Palacci, Jérémie A
id: 8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d
last_name: Palacci
orcid: 0000-0002-7253-9465
citation:
ama: Grober D, Palaia I, Ucar MC, Hannezo EB, Šarić A, Palacci JA. Unconventional
colloidal aggregation in chiral bacterial baths. Nature Physics. 2023;19:1680-1688.
doi:10.1038/s41567-023-02136-x
apa: Grober, D., Palaia, I., Ucar, M. C., Hannezo, E. B., Šarić, A., & Palacci,
J. A. (2023). Unconventional colloidal aggregation in chiral bacterial baths.
Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-023-02136-x
chicago: Grober, Daniel, Ivan Palaia, Mehmet C Ucar, Edouard B Hannezo, Anđela Šarić,
and Jérémie A Palacci. “Unconventional Colloidal Aggregation in Chiral Bacterial
Baths.” Nature Physics. Springer Nature, 2023. https://doi.org/10.1038/s41567-023-02136-x.
ieee: D. Grober, I. Palaia, M. C. Ucar, E. B. Hannezo, A. Šarić, and J. A. Palacci,
“Unconventional colloidal aggregation in chiral bacterial baths,” Nature Physics,
vol. 19. Springer Nature, pp. 1680–1688, 2023.
ista: Grober D, Palaia I, Ucar MC, Hannezo EB, Šarić A, Palacci JA. 2023. Unconventional
colloidal aggregation in chiral bacterial baths. Nature Physics. 19, 1680–1688.
mla: Grober, Daniel, et al. “Unconventional Colloidal Aggregation in Chiral Bacterial
Baths.” Nature Physics, vol. 19, Springer Nature, 2023, pp. 1680–88, doi:10.1038/s41567-023-02136-x.
short: D. Grober, I. Palaia, M.C. Ucar, E.B. Hannezo, A. Šarić, J.A. Palacci, Nature
Physics 19 (2023) 1680–1688.
date_created: 2023-08-06T22:01:11Z
date_published: 2023-11-01T00:00:00Z
date_updated: 2024-01-30T12:26:55Z
day: '01'
ddc:
- '530'
department:
- _id: EdHa
- _id: AnSa
- _id: JePa
doi: 10.1038/s41567-023-02136-x
ec_funded: 1
external_id:
isi:
- '001037346400005'
file:
- access_level: open_access
checksum: 7e282c2ebc0ac82125a04f6b4742d4c1
content_type: application/pdf
creator: dernst
date_created: 2024-01-30T12:26:08Z
date_updated: 2024-01-30T12:26:08Z
file_id: '14906'
file_name: 2023_NaturePhysics_Grober.pdf
file_size: 6365607
relation: main_file
success: 1
file_date_updated: 2024-01-30T12:26:08Z
has_accepted_license: '1'
intvolume: ' 19'
isi: 1
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1680-1688
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: eba2549b-77a9-11ec-83b8-a81e493eae4e
call_identifier: H2020
grant_number: '802960'
name: 'Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines'
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Unconventional colloidal aggregation in chiral bacterial baths
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 19
year: '2023'
...
---
_id: '14239'
abstract:
- lang: eng
text: "Given a resolution of rational singularities π:X~→X over a field of characteristic
zero, we use a Hodge-theoretic argument to prove that the image of the functor
\ Rπ∗:Db(X~)→Db(X)\r\n between bounded derived categories of coherent sheaves
generates Db(X)\r\n as a triangulated category. This gives a weak version of
the Bondal–Orlov localization conjecture [BO02], answering a question from [PS21].
The same result is established more generally for proper (not necessarily birational)
morphisms π:X~→X , with X~\r\n smooth, satisfying Rπ∗(OX~)=OX ."
acknowledgement: "We thank Agnieszka Bodzenta-Skibińska, Paolo Cascini, Wahei Hara,
Sándor Kovács, Alexander Kuznetsov, Mircea Musta ă, Nebojsa Pavic, Pavel Sechin,
and Michael Wemyss for discussions and e-mail correspondence. We also thank the
anonymous referee for the helpful comments. M.M. was supported by the Institute
of Science and Technology Austria. This project has received funding from the European
Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
grant agreement no. 101034413. E.S. was partially supported by the EPSRC grant EP/T019379/1
“Derived categories and algebraic K-theory of singularities”, and by the ERC Synergy
grant “Modern Aspects of Geometry: Categories, Cycles and Cohomology of Hyperkähler
Varieties.”\r\n\r\n"
article_number: e66
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Mirko
full_name: Mauri, Mirko
id: 2cf70c34-09c1-11ed-bd8d-c34fac206130
last_name: Mauri
- first_name: Evgeny
full_name: Shinder, Evgeny
last_name: Shinder
citation:
ama: Mauri M, Shinder E. Homological Bondal-Orlov localization conjecture for rational
singularities. Forum of Mathematics, Sigma. 2023;11. doi:10.1017/fms.2023.65
apa: Mauri, M., & Shinder, E. (2023). Homological Bondal-Orlov localization
conjecture for rational singularities. Forum of Mathematics, Sigma. Cambridge
University Press. https://doi.org/10.1017/fms.2023.65
chicago: Mauri, Mirko, and Evgeny Shinder. “Homological Bondal-Orlov Localization
Conjecture for Rational Singularities.” Forum of Mathematics, Sigma. Cambridge
University Press, 2023. https://doi.org/10.1017/fms.2023.65.
ieee: M. Mauri and E. Shinder, “Homological Bondal-Orlov localization conjecture
for rational singularities,” Forum of Mathematics, Sigma, vol. 11. Cambridge
University Press, 2023.
ista: Mauri M, Shinder E. 2023. Homological Bondal-Orlov localization conjecture
for rational singularities. Forum of Mathematics, Sigma. 11, e66.
mla: Mauri, Mirko, and Evgeny Shinder. “Homological Bondal-Orlov Localization Conjecture
for Rational Singularities.” Forum of Mathematics, Sigma, vol. 11, e66,
Cambridge University Press, 2023, doi:10.1017/fms.2023.65.
short: M. Mauri, E. Shinder, Forum of Mathematics, Sigma 11 (2023).
date_created: 2023-08-27T22:01:16Z
date_published: 2023-08-03T00:00:00Z
date_updated: 2023-12-13T12:18:18Z
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title: Homological Bondal-Orlov localization conjecture for rational singularities
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