---
_id: '13238'
abstract:
- lang: eng
text: "We consider a natural problem dealing with weighted packet selection across
a rechargeable link, which e.g., finds applications in cryptocurrency networks.
The capacity of a link (u, v) is determined by how much nodes u and v allocate
for this link. Specifically, the input is a finite ordered sequence of packets
that arrive in both directions along a link. Given (u, v) and a packet of weight
x going from u to v, node u can either accept or reject the packet. If u accepts
the packet, the capacity on link (u, v) decreases by x. Correspondingly, v’s capacity
on (u, v) increases by x. If a node rejects the packet, this will entail a cost
affinely linear in the weight of the packet. A link is “rechargeable” in the sense
that the total capacity of the link has to remain constant, but the allocation
of capacity at the ends of the link can depend arbitrarily on the nodes’ decisions.
The goal is to minimise the sum of the capacity injected into the link and the
cost of rejecting packets. We show that the problem is NP-hard, but can be approximated
efficiently with a ratio of (1+ε)⋅(1+3–√) for some arbitrary ε>0.\r\n."
acknowledgement: We thank Mahsa Bastankhah and Mohammad Ali Maddah-Ali for fruitful
discussions about different variants of the problem. This work is supported by the
European Research Council (ERC) Consolidator Project 864228 (AdjustNet), 2020-2025,
the ERC CoG 863818 (ForM-SMArt), and the German Research Foundation (DFG) grant
470029389 (FlexNets), 2021–2024.
alternative_title:
- LNCS
article_processing_charge: No
arxiv: 1
author:
- first_name: Stefan
full_name: Schmid, Stefan
last_name: Schmid
- first_name: Jakub
full_name: Svoboda, Jakub
id: 130759D2-D7DD-11E9-87D2-DE0DE6697425
last_name: Svoboda
orcid: 0000-0002-1419-3267
- first_name: Michelle X
full_name: Yeo, Michelle X
id: 2D82B818-F248-11E8-B48F-1D18A9856A87
last_name: Yeo
orcid: 0009-0001-3676-4809
citation:
ama: 'Schmid S, Svoboda J, Yeo MX. Weighted packet selection for rechargeable links
in cryptocurrency networks: Complexity and approximation. In: SIROCCO 2023:
Structural Information and Communication Complexity . Vol 13892. Springer
Nature; 2023:576-594. doi:10.1007/978-3-031-32733-9_26'
apa: 'Schmid, S., Svoboda, J., & Yeo, M. X. (2023). Weighted packet selection
for rechargeable links in cryptocurrency networks: Complexity and approximation.
In SIROCCO 2023: Structural Information and Communication Complexity (Vol.
13892, pp. 576–594). Alcala de Henares, Spain: Springer Nature. https://doi.org/10.1007/978-3-031-32733-9_26'
chicago: 'Schmid, Stefan, Jakub Svoboda, and Michelle X Yeo. “Weighted Packet Selection
for Rechargeable Links in Cryptocurrency Networks: Complexity and Approximation.”
In SIROCCO 2023: Structural Information and Communication Complexity ,
13892:576–94. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-32733-9_26.'
ieee: 'S. Schmid, J. Svoboda, and M. X. Yeo, “Weighted packet selection for rechargeable
links in cryptocurrency networks: Complexity and approximation,” in SIROCCO
2023: Structural Information and Communication Complexity , Alcala de Henares,
Spain, 2023, vol. 13892, pp. 576–594.'
ista: 'Schmid S, Svoboda J, Yeo MX. 2023. Weighted packet selection for rechargeable
links in cryptocurrency networks: Complexity and approximation. SIROCCO 2023:
Structural Information and Communication Complexity . SIROCCO: Structural Information
and Communication Complexity, LNCS, vol. 13892, 576–594.'
mla: 'Schmid, Stefan, et al. “Weighted Packet Selection for Rechargeable Links in Cryptocurrency
Networks: Complexity and Approximation.” SIROCCO 2023: Structural Information
and Communication Complexity , vol. 13892, Springer Nature, 2023, pp. 576–94,
doi:10.1007/978-3-031-32733-9_26.'
short: 'S. Schmid, J. Svoboda, M.X. Yeo, in:, SIROCCO 2023: Structural Information
and Communication Complexity , Springer Nature, 2023, pp. 576–594.'
conference:
end_date: 2023-06-09
location: Alcala de Henares, Spain
name: 'SIROCCO: Structural Information and Communication Complexity'
start_date: 2023-06-06
date_created: 2023-07-16T22:01:12Z
date_published: 2023-05-25T00:00:00Z
date_updated: 2025-07-14T09:09:53Z
day: '25'
department:
- _id: KrPi
- _id: KrCh
doi: 10.1007/978-3-031-32733-9_26
ec_funded: 1
external_id:
arxiv:
- '2204.13459'
intvolume: ' 13892'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2204.13459
month: '05'
oa: 1
oa_version: Preprint
page: 576-594
project:
- _id: 0599E47C-7A3F-11EA-A408-12923DDC885E
call_identifier: H2020
grant_number: '863818'
name: 'Formal Methods for Stochastic Models: Algorithms and Applications'
publication: 'SIROCCO 2023: Structural Information and Communication Complexity '
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783031327322'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '14506'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'Weighted packet selection for rechargeable links in cryptocurrency networks:
Complexity and approximation'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13892
year: '2023'
...
---
_id: '13251'
abstract:
- lang: eng
text: A rotating organic cation and a dynamically disordered soft inorganic cage
are the hallmark features of organic-inorganic lead-halide perovskites. Understanding
the interplay between these two subsystems is a challenging problem, but it is
this coupling that is widely conjectured to be responsible for the unique behavior
of photocarriers in these materials. In this work, we use the fact that the polarizability
of the organic cation strongly depends on the ambient electrostatic environment
to put the molecule forward as a sensitive probe of the local crystal fields inside
the lattice cell. We measure the average polarizability of the C/N–H bond stretching
mode by means of infrared spectroscopy, which allows us to deduce the character
of the motion of the cation molecule, find the magnitude of the local crystal
field, and place an estimate on the strength of the hydrogen bond between the
hydrogen and halide atoms. Our results pave the way for understanding electric
fields in lead-halide perovskites using infrared bond spectroscopy.
acknowledgement: "We thank Bingqing Cheng and Hong-Zhou Ye for valuable discussions;
Y.W.’s work at IST Austria was supported through ISTernship summer internship program
funded by OeADGmbH; D.L. and Z.A. acknowledge support by IST Austria (ISTA); M.L.
acknowledges support by the European Research Council (ERC) Starting Grant No. 801770
(ANGULON).\r\nA.A.Z. and O.M.B. acknowledge support by KAUST."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Yujing
full_name: Wei, Yujing
id: 0c5ff007-2600-11ee-b896-98bd8d663294
last_name: Wei
orcid: 0000-0001-8913-9719
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
- first_name: Dusan
full_name: Lorenc, Dusan
id: 40D8A3E6-F248-11E8-B48F-1D18A9856A87
last_name: Lorenc
- first_name: Ayan A.
full_name: Zhumekenov, Ayan A.
last_name: Zhumekenov
- first_name: Osman M.
full_name: Bakr, Osman M.
last_name: Bakr
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Zhanybek
full_name: Alpichshev, Zhanybek
id: 45E67A2A-F248-11E8-B48F-1D18A9856A87
last_name: Alpichshev
orcid: 0000-0002-7183-5203
citation:
ama: Wei Y, Volosniev A, Lorenc D, et al. Bond polarizability as a probe of local
crystal fields in hybrid lead-halide perovskites. The Journal of Physical Chemistry
Letters. 2023;14(27):6309-6314. doi:10.1021/acs.jpclett.3c01158
apa: Wei, Y., Volosniev, A., Lorenc, D., Zhumekenov, A. A., Bakr, O. M., Lemeshko,
M., & Alpichshev, Z. (2023). Bond polarizability as a probe of local crystal
fields in hybrid lead-halide perovskites. The Journal of Physical Chemistry
Letters. American Chemical Society. https://doi.org/10.1021/acs.jpclett.3c01158
chicago: Wei, Yujing, Artem Volosniev, Dusan Lorenc, Ayan A. Zhumekenov, Osman M.
Bakr, Mikhail Lemeshko, and Zhanybek Alpichshev. “Bond Polarizability as a Probe
of Local Crystal Fields in Hybrid Lead-Halide Perovskites.” The Journal of
Physical Chemistry Letters. American Chemical Society, 2023. https://doi.org/10.1021/acs.jpclett.3c01158.
ieee: Y. Wei et al., “Bond polarizability as a probe of local crystal fields
in hybrid lead-halide perovskites,” The Journal of Physical Chemistry Letters,
vol. 14, no. 27. American Chemical Society, pp. 6309–6314, 2023.
ista: Wei Y, Volosniev A, Lorenc D, Zhumekenov AA, Bakr OM, Lemeshko M, Alpichshev
Z. 2023. Bond polarizability as a probe of local crystal fields in hybrid lead-halide
perovskites. The Journal of Physical Chemistry Letters. 14(27), 6309–6314.
mla: Wei, Yujing, et al. “Bond Polarizability as a Probe of Local Crystal Fields
in Hybrid Lead-Halide Perovskites.” The Journal of Physical Chemistry Letters,
vol. 14, no. 27, American Chemical Society, 2023, pp. 6309–14, doi:10.1021/acs.jpclett.3c01158.
short: Y. Wei, A. Volosniev, D. Lorenc, A.A. Zhumekenov, O.M. Bakr, M. Lemeshko,
Z. Alpichshev, The Journal of Physical Chemistry Letters 14 (2023) 6309–6314.
date_created: 2023-07-18T11:13:17Z
date_published: 2023-07-05T00:00:00Z
date_updated: 2023-07-19T06:59:19Z
day: '05'
ddc:
- '530'
department:
- _id: MiLe
- _id: ZhAl
doi: 10.1021/acs.jpclett.3c01158
ec_funded: 1
external_id:
arxiv:
- '2304.14198'
isi:
- '001022811500001'
file:
- access_level: open_access
checksum: c0c040063f06a51b9c463adc504f1a23
content_type: application/pdf
creator: dernst
date_created: 2023-07-19T06:55:39Z
date_updated: 2023-07-19T06:55:39Z
file_id: '13253'
file_name: 2023_JourPhysChemistry_Wei.pdf
file_size: 2121252
relation: main_file
success: 1
file_date_updated: 2023-07-19T06:55:39Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '27'
keyword:
- General Materials Science
- Physical and Theoretical Chemistry
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 6309-6314
project:
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: The Journal of Physical Chemistry Letters
publication_identifier:
eissn:
- 1948-7185
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
status: public
title: Bond polarizability as a probe of local crystal fields in hybrid lead-halide
perovskites
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: '13256'
abstract:
- lang: eng
text: The El Niño-Southern Oscillation (ENSO) and the Indian summer monsoon (ISM,
or monsoon) are two giants of tropical climate. Here we assess the future evolution
of the ENSO-monsoon teleconnection in climate simulations with idealized forcing
of CO2 increment at a rate of 1% year-1 starting from a present-day condition
(367 p.p.m.) until quadrupling. We find a monotonous weakening of the ENSO-monsoon
teleconnection with the increase in CO2. Increased co-occurrences of El Niño and
positive Indian Ocean Dipoles (pIODs) in a warmer climate weaken the teleconnection.
Co-occurrences of El Niño and pIOD are attributable to mean sea surface temperature
(SST) warming that resembles a pIOD-type warming pattern in the Indian Ocean and
an El Niño-type warming in the Pacific. Since ENSO is a critical precursor of
the strength of the Indian monsoon, a weakening of this relation may mean a less
predictable Indian monsoon in a warmer climate.
acknowledgement: This work was supported by National Research Foundation of Korea
(NRF) grants funded by the Korean government (MSIT) (NRF-2018R1A5A1024958, RS-2023-00208000).
Model simulation and data transfer were supported by the National Supercomputing
Center with supercomputing resources including technical support (KSC-2019-CHA-0005),
the National Center for Meteorological Supercomputer of the Korea Meteorological
Administration (KMA), and by the Korea Research Environment Open NETwork (KREONET),
respectively. We sincerely thank Dr. Jongsoo Shin of Pohang University of Science
and Technology, Pohang, South Korea for the model simulations.
article_number: '82'
article_processing_charge: Yes
article_type: original
author:
- first_name: Bidyut B
full_name: Goswami, Bidyut B
id: 3a4ac09c-6d61-11ec-bf66-884cde66b64b
last_name: Goswami
- first_name: Soon Il
full_name: An, Soon Il
last_name: An
citation:
ama: GOSWAMI BB, An SI. An assessment of the ENSO-monsoon teleconnection in a warming
climate. npj Climate and Atmospheric Science. 2023;6. doi:10.1038/s41612-023-00411-5
apa: GOSWAMI, B. B., & An, S. I. (2023). An assessment of the ENSO-monsoon teleconnection
in a warming climate. Npj Climate and Atmospheric Science. Springer Nature.
https://doi.org/10.1038/s41612-023-00411-5
chicago: GOSWAMI, BIDYUT B, and Soon Il An. “An Assessment of the ENSO-Monsoon Teleconnection
in a Warming Climate.” Npj Climate and Atmospheric Science. Springer Nature,
2023. https://doi.org/10.1038/s41612-023-00411-5.
ieee: B. B. GOSWAMI and S. I. An, “An assessment of the ENSO-monsoon teleconnection
in a warming climate,” npj Climate and Atmospheric Science, vol. 6. Springer
Nature, 2023.
ista: GOSWAMI BB, An SI. 2023. An assessment of the ENSO-monsoon teleconnection
in a warming climate. npj Climate and Atmospheric Science. 6, 82.
mla: GOSWAMI, BIDYUT B., and Soon Il An. “An Assessment of the ENSO-Monsoon Teleconnection
in a Warming Climate.” Npj Climate and Atmospheric Science, vol. 6, 82,
Springer Nature, 2023, doi:10.1038/s41612-023-00411-5.
short: B.B. GOSWAMI, S.I. An, Npj Climate and Atmospheric Science 6 (2023).
date_created: 2023-07-23T22:01:10Z
date_published: 2023-07-08T00:00:00Z
date_updated: 2023-08-02T06:38:07Z
day: '08'
ddc:
- '550'
department:
- _id: CaMu
doi: 10.1038/s41612-023-00411-5
external_id:
isi:
- '001024920300002'
file:
- access_level: open_access
checksum: e9967d436a83b8ffcc6f58782e1f7500
content_type: application/pdf
creator: dernst
date_created: 2023-07-31T08:00:01Z
date_updated: 2023-07-31T08:00:01Z
file_id: '13326'
file_name: 2023_npjclimate_Goswami.pdf
file_size: 1750712
relation: main_file
success: 1
file_date_updated: 2023-07-31T08:00:01Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication: npj Climate and Atmospheric Science
publication_identifier:
eissn:
- 2397-3722
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: An assessment of the ENSO-monsoon teleconnection in a warming climate
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 6
year: '2023'
...
---
_id: '13257'
abstract:
- lang: eng
text: The magnetotropic susceptibility is the thermodynamic coefficient associated
with the rotational anisotropy of the free energy in an external magnetic field
and is closely related to the magnetic susceptibility. It emerges naturally in
frequency-shift measurements of oscillating mechanical cantilevers, which are
becoming an increasingly important tool in the quantitative study of the thermodynamics
of modern condensed-matter systems. Here we discuss the basic properties of the
magnetotropic susceptibility as they relate to the experimental aspects of frequency-shift
measurements, as well as to the interpretation of those experiments in terms of
the intrinsic properties of the system under study.
acknowledgement: "We thank Aharon Kapitulnik, Philip Moll, and Andreas Rydh for illuminating
discussions. The work at the Los Alamos National Laboratory is supported by National
Science Foundation Cooperative Agreements No. DMR-1157490 and No. DMR-1644779, the
state of Florida, and the U.S. Department of Energy. A.S. acknowledges support from
the DOE/BES Science of 100T grant. B.J.R. acknowledges funding from the National
Science Foundation under Grant No.\r\nDMR-1752784."
article_number: '035111'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: A.
full_name: Shekhter, A.
last_name: Shekhter
- first_name: R. D.
full_name: Mcdonald, R. D.
last_name: Mcdonald
- first_name: B. J.
full_name: Ramshaw, B. J.
last_name: Ramshaw
- first_name: Kimberly A
full_name: Modic, Kimberly A
id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425
last_name: Modic
orcid: 0000-0001-9760-3147
citation:
ama: Shekhter A, Mcdonald RD, Ramshaw BJ, Modic KA. Magnetotropic susceptibility.
Physical Review B. 2023;108(3). doi:10.1103/PhysRevB.108.035111
apa: Shekhter, A., Mcdonald, R. D., Ramshaw, B. J., & Modic, K. A. (2023). Magnetotropic
susceptibility. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.108.035111
chicago: Shekhter, A., R. D. Mcdonald, B. J. Ramshaw, and Kimberly A Modic. “Magnetotropic
Susceptibility.” Physical Review B. American Physical Society, 2023. https://doi.org/10.1103/PhysRevB.108.035111.
ieee: A. Shekhter, R. D. Mcdonald, B. J. Ramshaw, and K. A. Modic, “Magnetotropic
susceptibility,” Physical Review B, vol. 108, no. 3. American Physical
Society, 2023.
ista: Shekhter A, Mcdonald RD, Ramshaw BJ, Modic KA. 2023. Magnetotropic susceptibility.
Physical Review B. 108(3), 035111.
mla: Shekhter, A., et al. “Magnetotropic Susceptibility.” Physical Review B,
vol. 108, no. 3, 035111, American Physical Society, 2023, doi:10.1103/PhysRevB.108.035111.
short: A. Shekhter, R.D. Mcdonald, B.J. Ramshaw, K.A. Modic, Physical Review B 108
(2023).
date_created: 2023-07-23T22:01:10Z
date_published: 2023-07-15T00:00:00Z
date_updated: 2023-12-13T11:58:57Z
day: '15'
department:
- _id: KiMo
doi: 10.1103/PhysRevB.108.035111
external_id:
arxiv:
- '2208.10038'
isi:
- '001062708600002'
intvolume: ' 108'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2208.10038
month: '07'
oa: 1
oa_version: Preprint
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: Magnetotropic susceptibility
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 108
year: '2023'
...
---
_id: '13258'
abstract:
- lang: eng
text: Many human interactions feature the characteristics of social dilemmas where
individual actions have consequences for the group and the environment. The feedback
between behavior and environment can be studied with the framework of stochastic
games. In stochastic games, the state of the environment can change, depending
on the choices made by group members. Past work suggests that such feedback can
reinforce cooperative behaviors. In particular, cooperation can evolve in stochastic
games even if it is infeasible in each separate repeated game. In stochastic games,
participants have an interest in conditioning their strategies on the state of
the environment. Yet in many applications, precise information about the state
could be scarce. Here, we study how the availability of information (or lack thereof)
shapes evolution of cooperation. Already for simple examples of two state games
we find surprising effects. In some cases, cooperation is only possible if there
is precise information about the state of the environment. In other cases, cooperation
is most abundant when there is no information about the state of the environment.
We systematically analyze all stochastic games of a given complexity class, to
determine when receiving information about the environment is better, neutral,
or worse for evolution of cooperation.
acknowledgement: 'This work was supported by the European Research Council CoG 863818
(ForM-SMArt) (to K.C.), the European Research Council Starting Grant 850529: E-DIRECT
(to C.H.), the European Union’s Horizon 2020 research and innovation program under
the Marie Sklodowska-Curie Grant Agreement #754411 and the French Agence Nationale
de la Recherche (under the Investissement d’Avenir programme, ANR-17-EURE-0010)
(to M.K.).'
article_number: '4153'
article_processing_charge: Yes
article_type: original
author:
- first_name: Maria
full_name: Kleshnina, Maria
id: 4E21749C-F248-11E8-B48F-1D18A9856A87
last_name: Kleshnina
- first_name: Christian
full_name: Hilbe, Christian
id: 2FDF8F3C-F248-11E8-B48F-1D18A9856A87
last_name: Hilbe
orcid: 0000-0001-5116-955X
- first_name: Stepan
full_name: Simsa, Stepan
id: 409d615c-2f95-11ee-b934-90a352102c1e
last_name: Simsa
orcid: 0000-0001-6687-1210
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Martin A.
full_name: Nowak, Martin A.
last_name: Nowak
citation:
ama: Kleshnina M, Hilbe C, Simsa S, Chatterjee K, Nowak MA. The effect of environmental
information on evolution of cooperation in stochastic games. Nature Communications.
2023;14. doi:10.1038/s41467-023-39625-9
apa: Kleshnina, M., Hilbe, C., Simsa, S., Chatterjee, K., & Nowak, M. A. (2023).
The effect of environmental information on evolution of cooperation in stochastic
games. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-023-39625-9
chicago: Kleshnina, Maria, Christian Hilbe, Stepan Simsa, Krishnendu Chatterjee,
and Martin A. Nowak. “The Effect of Environmental Information on Evolution of
Cooperation in Stochastic Games.” Nature Communications. Springer Nature,
2023. https://doi.org/10.1038/s41467-023-39625-9.
ieee: M. Kleshnina, C. Hilbe, S. Simsa, K. Chatterjee, and M. A. Nowak, “The effect
of environmental information on evolution of cooperation in stochastic games,”
Nature Communications, vol. 14. Springer Nature, 2023.
ista: Kleshnina M, Hilbe C, Simsa S, Chatterjee K, Nowak MA. 2023. The effect of
environmental information on evolution of cooperation in stochastic games. Nature
Communications. 14, 4153.
mla: Kleshnina, Maria, et al. “The Effect of Environmental Information on Evolution
of Cooperation in Stochastic Games.” Nature Communications, vol. 14, 4153,
Springer Nature, 2023, doi:10.1038/s41467-023-39625-9.
short: M. Kleshnina, C. Hilbe, S. Simsa, K. Chatterjee, M.A. Nowak, Nature Communications
14 (2023).
date_created: 2023-07-23T22:01:11Z
date_published: 2023-07-12T00:00:00Z
date_updated: 2025-07-14T09:09:53Z
day: '12'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.1038/s41467-023-39625-9
ec_funded: 1
external_id:
isi:
- '001029450400031'
pmid:
- '37438341'
file:
- access_level: open_access
checksum: 5aceefdfe76686267b93ae4fe81899f1
content_type: application/pdf
creator: dernst
date_created: 2023-07-31T11:32:36Z
date_updated: 2023-07-31T11:32:36Z
file_id: '13337'
file_name: 2023_NatureComm_Kleshnina.pdf
file_size: 1601682
relation: main_file
success: 1
file_date_updated: 2023-07-31T11:32:36Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 0599E47C-7A3F-11EA-A408-12923DDC885E
call_identifier: H2020
grant_number: '863818'
name: 'Formal Methods for Stochastic Models: Algorithms and Applications'
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '13336'
relation: research_data
status: public
scopus_import: '1'
status: public
title: The effect of environmental information on evolution of cooperation in stochastic
games
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: '13260'
abstract:
- lang: eng
text: Experimental evolution studies are powerful approaches to examine the evolutionary
history of lab populations. Such studies have shed light on how selection changes
phenotypes and genotypes. Most of these studies have not examined the time course
of adaptation under sexual selection manipulation, by resequencing the populations’
genomes at multiple time points. Here, we analyze allele frequency trajectories
in Drosophila pseudoobscura where we altered their sexual selection regime for
200 generations and sequenced pooled populations at 5 time points. The intensity
of sexual selection was either relaxed in monogamous populations (M) or elevated
in polyandrous lines (E). We present a comprehensive study of how selection alters
population genetics parameters at the chromosome and gene level. We investigate
differences in the effective population size—Ne—between the treatments, and perform
a genome-wide scan to identify signatures of selection from the time-series data.
We found genomic signatures of adaptation to both regimes in D. pseudoobscura.
There are more significant variants in E lines as expected from stronger sexual
selection. However, we found that the response on the X chromosome was substantial
in both treatments, more pronounced in E and restricted to the more recently sex-linked
chromosome arm XR in M. In the first generations of experimental evolution, we
estimate Ne to be lower on the X in E lines, which might indicate a swift adaptive
response at the onset of selection. Additionally, the third chromosome was affected
by elevated polyandry whereby its distal end harbors a region showing a strong
signal of adaptive evolution especially in E lines.
acknowledgement: This work was supported by the Vienna Science and Technology Fund
(WWTF)(10.47379/MA16061). C.K. received funding from the Royal Society (RG170315)
and the Carnegie Trust (RIG007474). M.G.R. and R.R.S. have been supported by NERC
(UK) grants NE/I014632/1 and NE/V001566/1. Bioinformatics analyses were performed
on the computer cluster at the University of St Andrews Bioinformatics Unit, which
is funded by Wellcome Trust ISSF awards 105621/Z/14/Z. Complementary data parsing
was carried out with the computational resources provided by the Research/Scientific
Computing teams at The James Hutton Institute and the National Institute of Agricultural
Botany (NIAB)—UK’s Crop Diversity Bioinformatics HPC, BBSRC grant BB/S019669/1.
We are thankful to Paris Veltsos and R. Axel W. Wiberg for useful discussions about
the project as well as providing us with the resequencing data they had produced
as a result of previous work on this experiment. We are especially grateful to Tanya
Sneddon for her help with the DNA extraction process and shipping.
article_number: evad113
article_processing_charge: Yes
article_type: original
author:
- first_name: Carolina
full_name: De Castro Barbosa Rodrigues Barata, Carolina
id: 20565186-803f-11ed-ab7e-96a4ff7694ef
last_name: De Castro Barbosa Rodrigues Barata
- first_name: Rhonda R.
full_name: Snook, Rhonda R.
last_name: Snook
- first_name: Michael G.
full_name: Ritchie, Michael G.
last_name: Ritchie
- first_name: Carolin
full_name: Kosiol, Carolin
last_name: Kosiol
citation:
ama: 'de Castro Barbosa Rodrigues Barata C, Snook RR, Ritchie MG, Kosiol C. Selection
on the fly: Short-term adaptation to an altered sexual selection regime in Drosophila
pseudoobscura. Genome biology and evolution. 2023;15(7). doi:10.1093/gbe/evad113'
apa: 'de Castro Barbosa Rodrigues Barata, C., Snook, R. R., Ritchie, M. G., &
Kosiol, C. (2023). Selection on the fly: Short-term adaptation to an altered sexual
selection regime in Drosophila pseudoobscura. Genome Biology and Evolution.
Oxford Academic. https://doi.org/10.1093/gbe/evad113'
chicago: 'Castro Barbosa Rodrigues Barata, Carolina de, Rhonda R. Snook, Michael
G. Ritchie, and Carolin Kosiol. “Selection on the Fly: Short-Term Adaptation to
an Altered Sexual Selection Regime in Drosophila Pseudoobscura.” Genome Biology
and Evolution. Oxford Academic, 2023. https://doi.org/10.1093/gbe/evad113.'
ieee: 'C. de Castro Barbosa Rodrigues Barata, R. R. Snook, M. G. Ritchie, and C.
Kosiol, “Selection on the fly: Short-term adaptation to an altered sexual selection
regime in Drosophila pseudoobscura,” Genome biology and evolution, vol.
15, no. 7. Oxford Academic, 2023.'
ista: 'de Castro Barbosa Rodrigues Barata C, Snook RR, Ritchie MG, Kosiol C. 2023.
Selection on the fly: Short-term adaptation to an altered sexual selection regime
in Drosophila pseudoobscura. Genome biology and evolution. 15(7), evad113.'
mla: 'de Castro Barbosa Rodrigues Barata, Carolina, et al. “Selection on the Fly:
Short-Term Adaptation to an Altered Sexual Selection Regime in Drosophila Pseudoobscura.”
Genome Biology and Evolution, vol. 15, no. 7, evad113, Oxford Academic,
2023, doi:10.1093/gbe/evad113.'
short: C. de Castro Barbosa Rodrigues Barata, R.R. Snook, M.G. Ritchie, C. Kosiol,
Genome Biology and Evolution 15 (2023).
date_created: 2023-07-23T22:01:11Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-08-02T06:42:35Z
day: '01'
ddc:
- '570'
department:
- _id: BeVi
doi: 10.1093/gbe/evad113
external_id:
isi:
- '001023444700003'
pmid:
- '37341535'
file:
- access_level: open_access
checksum: 70de3c4878de6efe00dc56de2df8812f
content_type: application/pdf
creator: dernst
date_created: 2023-08-01T06:58:34Z
date_updated: 2023-08-01T06:58:34Z
file_id: '13339'
file_name: 2023_GBE_Barata.pdf
file_size: 2382587
relation: main_file
success: 1
file_date_updated: 2023-08-01T06:58:34Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: Genome biology and evolution
publication_identifier:
eissn:
- 1759-6653
publication_status: published
publisher: Oxford Academic
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/carolbarata/dpseudo-n-beyond
scopus_import: '1'
status: public
title: 'Selection on the fly: Short-term adaptation to an altered sexual selection
regime in Drosophila pseudoobscura'
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 15
year: '2023'
...
---
_id: '13261'
abstract:
- lang: eng
text: Chromosomes in the eukaryotic nucleus are highly compacted. However, for many
functional processes, including transcription initiation, the pairwise motion
of distal chromosomal elements such as enhancers and promoters is essential and
necessitates dynamic fluidity. Here, we used a live-imaging assay to simultaneously
measure the positions of pairs of enhancers and promoters and their transcriptional
output while systematically varying the genomic separation between these two DNA
loci. Our analysis reveals the coexistence of a compact globular organization
and fast subdiffusive dynamics. These combined features cause an anomalous scaling
of polymer relaxation times with genomic separation leading to long-ranged correlations.
Thus, encounter times of DNA loci are much less dependent on genomic distance
than predicted by existing polymer models, with potential consequences for eukaryotic
gene expression.
acknowledgement: This work was supported in part by the U.S. National Science Foundation,
the Center for the Physics of Biological Function (grant PHY-1734030), and the National
Institutes of Health (grants R01GM097275, U01DA047730, and U01DK127429). D.B.B.
was supported by the NOMIS Foundation as a fellow and by an EMBO postdoctoral fellowship
(ALTF 343-2022). H.C. was supported by a Charles H. Revson Biomedical Science Fellowship.
article_processing_charge: No
article_type: original
author:
- first_name: David
full_name: Brückner, David
id: e1e86031-6537-11eb-953a-f7ab92be508d
last_name: Brückner
orcid: 0000-0001-7205-2975
- first_name: Hongtao
full_name: Chen, Hongtao
last_name: Chen
- first_name: Lev
full_name: Barinov, Lev
last_name: Barinov
- first_name: Benjamin
full_name: Zoller, Benjamin
last_name: Zoller
- first_name: Thomas
full_name: Gregor, Thomas
last_name: Gregor
citation:
ama: Brückner D, Chen H, Barinov L, Zoller B, Gregor T. Stochastic motion and transcriptional
dynamics of pairs of distal DNA loci on a compacted chromosome. Science.
2023;380(6652):1357-1362. doi:10.1126/science.adf5568
apa: Brückner, D., Chen, H., Barinov, L., Zoller, B., & Gregor, T. (2023). Stochastic
motion and transcriptional dynamics of pairs of distal DNA loci on a compacted
chromosome. Science. American Association for the Advancement of Science.
https://doi.org/10.1126/science.adf5568
chicago: Brückner, David, Hongtao Chen, Lev Barinov, Benjamin Zoller, and Thomas
Gregor. “Stochastic Motion and Transcriptional Dynamics of Pairs of Distal DNA
Loci on a Compacted Chromosome.” Science. American Association for the
Advancement of Science, 2023. https://doi.org/10.1126/science.adf5568.
ieee: D. Brückner, H. Chen, L. Barinov, B. Zoller, and T. Gregor, “Stochastic motion
and transcriptional dynamics of pairs of distal DNA loci on a compacted chromosome,”
Science, vol. 380, no. 6652. American Association for the Advancement of
Science, pp. 1357–1362, 2023.
ista: Brückner D, Chen H, Barinov L, Zoller B, Gregor T. 2023. Stochastic motion
and transcriptional dynamics of pairs of distal DNA loci on a compacted chromosome.
Science. 380(6652), 1357–1362.
mla: Brückner, David, et al. “Stochastic Motion and Transcriptional Dynamics of
Pairs of Distal DNA Loci on a Compacted Chromosome.” Science, vol. 380,
no. 6652, American Association for the Advancement of Science, 2023, pp. 1357–62,
doi:10.1126/science.adf5568.
short: D. Brückner, H. Chen, L. Barinov, B. Zoller, T. Gregor, Science 380 (2023)
1357–1362.
date_created: 2023-07-23T22:01:12Z
date_published: 2023-06-29T00:00:00Z
date_updated: 2023-12-13T11:41:07Z
day: '29'
department:
- _id: EdHa
doi: 10.1126/science.adf5568
external_id:
isi:
- '001106405600028'
intvolume: ' 380'
isi: 1
issue: '6652'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1126/science.adf5568
month: '06'
oa: 1
oa_version: Preprint
page: 1357-1362
project:
- _id: 34e2a5b5-11ca-11ed-8bc3-b2265616ef0b
grant_number: 343-2022
name: A mechano-chemical theory for stem cell fate decisions in organoid development
publication: Science
publication_identifier:
eissn:
- 1095-9203
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stochastic motion and transcriptional dynamics of pairs of distal DNA loci
on a compacted chromosome
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 380
year: '2023'
...
---
_id: '13262'
abstract:
- lang: eng
text: 'Determining the degree of inherent parallelism in classical sequential algorithms
and leveraging it for fast parallel execution is a key topic in parallel computing,
and detailed analyses are known for a wide range of classical algorithms. In this
paper, we perform the first such analysis for the fundamental Union-Find problem,
in which we are given a graph as a sequence of edges, and must maintain its connectivity
structure under edge additions. We prove that classic sequential algorithms for
this problem are well-parallelizable under reasonable assumptions, addressing
a conjecture by [Blelloch, 2017]. More precisely, we show via a new potential
argument that, under uniform random edge ordering, parallel union-find operations
are unlikely to interfere: T concurrent threads processing the graph in parallel
will encounter memory contention O(T2 · log |V| · log |E|) times in expectation,
where |E| and |V| are the number of edges and nodes in the graph, respectively.
We leverage this result to design a new parallel Union-Find algorithm that is
both internally deterministic, i.e., its results are guaranteed to match those
of a sequential execution, but also work-efficient and scalable, as long as the
number of threads T is O(|E|1 over 3 - ε), for an arbitrarily small constant ε
> 0, which holds for most large real-world graphs. We present lower bounds which
show that our analysis is close to optimal, and experimental results suggesting
that the performance cost of internal determinism is limited.'
article_processing_charge: Yes (in subscription journal)
arxiv: 1
author:
- first_name: Alexander
full_name: Fedorov, Alexander
id: 2e711909-896a-11ed-bdf8-eb0f5a2984c6
last_name: Fedorov
- first_name: Diba
full_name: Hashemi, Diba
id: ed9595ea-2f8f-11ee-ba95-d2b546540783
last_name: Hashemi
- first_name: Giorgi
full_name: Nadiradze, Giorgi
id: 3279A00C-F248-11E8-B48F-1D18A9856A87
last_name: Nadiradze
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
citation:
ama: 'Fedorov A, Hashemi D, Nadiradze G, Alistarh D-A. Provably-efficient and internally-deterministic
parallel Union-Find. In: Proceedings of the 35th ACM Symposium on Parallelism
in Algorithms and Architectures. Association for Computing Machinery; 2023:261-271.
doi:10.1145/3558481.3591082'
apa: 'Fedorov, A., Hashemi, D., Nadiradze, G., & Alistarh, D.-A. (2023). Provably-efficient
and internally-deterministic parallel Union-Find. In Proceedings of the 35th
ACM Symposium on Parallelism in Algorithms and Architectures (pp. 261–271).
Orlando, FL, United States: Association for Computing Machinery. https://doi.org/10.1145/3558481.3591082'
chicago: Fedorov, Alexander, Diba Hashemi, Giorgi Nadiradze, and Dan-Adrian Alistarh.
“Provably-Efficient and Internally-Deterministic Parallel Union-Find.” In Proceedings
of the 35th ACM Symposium on Parallelism in Algorithms and Architectures,
261–71. Association for Computing Machinery, 2023. https://doi.org/10.1145/3558481.3591082.
ieee: A. Fedorov, D. Hashemi, G. Nadiradze, and D.-A. Alistarh, “Provably-efficient
and internally-deterministic parallel Union-Find,” in Proceedings of the 35th
ACM Symposium on Parallelism in Algorithms and Architectures, Orlando, FL,
United States, 2023, pp. 261–271.
ista: 'Fedorov A, Hashemi D, Nadiradze G, Alistarh D-A. 2023. Provably-efficient
and internally-deterministic parallel Union-Find. Proceedings of the 35th ACM
Symposium on Parallelism in Algorithms and Architectures. SPAA: Symposium on Parallelism
in Algorithms and Architectures, 261–271.'
mla: Fedorov, Alexander, et al. “Provably-Efficient and Internally-Deterministic
Parallel Union-Find.” Proceedings of the 35th ACM Symposium on Parallelism
in Algorithms and Architectures, Association for Computing Machinery, 2023,
pp. 261–71, doi:10.1145/3558481.3591082.
short: A. Fedorov, D. Hashemi, G. Nadiradze, D.-A. Alistarh, in:, Proceedings of
the 35th ACM Symposium on Parallelism in Algorithms and Architectures, Association
for Computing Machinery, 2023, pp. 261–271.
conference:
end_date: 2023-06-19
location: Orlando, FL, United States
name: 'SPAA: Symposium on Parallelism in Algorithms and Architectures'
start_date: 2023-06-17
date_created: 2023-07-23T22:01:12Z
date_published: 2023-06-17T00:00:00Z
date_updated: 2023-07-31T10:54:32Z
day: '17'
ddc:
- '000'
department:
- _id: DaAl
- _id: GradSch
doi: 10.1145/3558481.3591082
external_id:
arxiv:
- '2304.09331'
file:
- access_level: open_access
checksum: 72e312aabf0c5248c99b5cd3a88e4c88
content_type: application/pdf
creator: dernst
date_created: 2023-07-31T10:53:08Z
date_updated: 2023-07-31T10:53:08Z
file_id: '13334'
file_name: 2023_SPAA_Fedorov.pdf
file_size: 2087937
relation: main_file
success: 1
file_date_updated: 2023-07-31T10:53:08Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 261-271
publication: Proceedings of the 35th ACM Symposium on Parallelism in Algorithms and
Architectures
publication_identifier:
isbn:
- '9781450395458'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: Provably-efficient and internally-deterministic parallel Union-Find
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: '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: '13264'
abstract:
- lang: eng
text: "We build a parametric amplifier with a Josephson field-effect transistor
(JoFET) as the active element. The resonant frequency of the device is field-effect
tunable over a range of 2 GHz. The JoFET amplifier has 20 dB of gain, 4 MHz of
instantaneous bandwidth, and a 1-dB compression point of -125.5 dBm when operated
at a fixed resonance frequency.\r\n\r\n"
acknowledged_ssus:
- _id: NanoFab
- _id: M-Shop
acknowledgement: We thank Shyam Shankar for helpful feedback on the manuscript. We
gratefully acknowledge the support of the ISTA nanofabrication facility, the Miba
Machine Shop, and the eMachine Shop. The NYU team acknowledges support from Army
Research Office Grant No. W911NF2110303.
article_number: '064032'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Duc T
full_name: Phan, Duc T
id: 29C8C0B4-F248-11E8-B48F-1D18A9856A87
last_name: Phan
- first_name: Paul
full_name: Falthansl-Scheinecker, Paul
id: 85b43b21-15b2-11ec-abd3-e2c252cc2285
last_name: Falthansl-Scheinecker
- first_name: Umang
full_name: Mishra, Umang
id: 4328fa4c-f128-11eb-9611-c107b0fe4d51
last_name: Mishra
- first_name: W. M.
full_name: Strickland, W. M.
last_name: Strickland
- first_name: D.
full_name: Langone, D.
last_name: Langone
- first_name: J.
full_name: Shabani, J.
last_name: Shabani
- first_name: Andrew P
full_name: Higginbotham, Andrew P
id: 4AD6785A-F248-11E8-B48F-1D18A9856A87
last_name: Higginbotham
orcid: 0000-0003-2607-2363
citation:
ama: Phan DT, Falthansl-Scheinecker P, Mishra U, et al. Gate-tunable superconductor-semiconductor
parametric amplifier. Physical Review Applied. 2023;19(6). doi:10.1103/PhysRevApplied.19.064032
apa: Phan, D. T., Falthansl-Scheinecker, P., Mishra, U., Strickland, W. M., Langone,
D., Shabani, J., & Higginbotham, A. P. (2023). Gate-tunable superconductor-semiconductor
parametric amplifier. Physical Review Applied. American Physical Society.
https://doi.org/10.1103/PhysRevApplied.19.064032
chicago: Phan, Duc T, Paul Falthansl-Scheinecker, Umang Mishra, W. M. Strickland,
D. Langone, J. Shabani, and Andrew P Higginbotham. “Gate-Tunable Superconductor-Semiconductor
Parametric Amplifier.” Physical Review Applied. American Physical Society,
2023. https://doi.org/10.1103/PhysRevApplied.19.064032.
ieee: D. T. Phan et al., “Gate-tunable superconductor-semiconductor parametric
amplifier,” Physical Review Applied, vol. 19, no. 6. American Physical
Society, 2023.
ista: Phan DT, Falthansl-Scheinecker P, Mishra U, Strickland WM, Langone D, Shabani
J, Higginbotham AP. 2023. Gate-tunable superconductor-semiconductor parametric
amplifier. Physical Review Applied. 19(6), 064032.
mla: Phan, Duc T., et al. “Gate-Tunable Superconductor-Semiconductor Parametric
Amplifier.” Physical Review Applied, vol. 19, no. 6, 064032, American Physical
Society, 2023, doi:10.1103/PhysRevApplied.19.064032.
short: D.T. Phan, P. Falthansl-Scheinecker, U. Mishra, W.M. Strickland, D. Langone,
J. Shabani, A.P. Higginbotham, Physical Review Applied 19 (2023).
date_created: 2023-07-23T22:01:12Z
date_published: 2023-06-09T00:00:00Z
date_updated: 2023-11-30T10:56:03Z
day: '09'
department:
- _id: AnHi
- _id: OnHo
doi: 10.1103/PhysRevApplied.19.064032
external_id:
arxiv:
- '2206.05746'
isi:
- '001012022600004'
intvolume: ' 19'
isi: 1
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2206.05746
month: '06'
oa: 1
oa_version: Preprint
publication: Physical Review Applied
publication_identifier:
eissn:
- 2331-7019
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
record:
- id: '14547'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Gate-tunable superconductor-semiconductor parametric amplifier
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 19
year: '2023'
...
---
_id: '13265'
abstract:
- lang: eng
text: In this study, we propose a computational framework for optimizing the continuity
of the toolpath in fabricating surface models on an extrusion-based 3D printer.
Toolpath continuity is a critical issue that influences both the quality and the
efficiency of extrusion-based fabrication. Transfer moves lead to rough and bumpy
surfaces, where this phenomenon worsens for materials with large viscosity, like
clay. The effects of continuity on the surface models are even more severe in
terms of the quality of the surface and the stability of the model. We introduce
a criterion called the one–path patch (OPP) to represent a patch on the surface
of the shell that can be traversed along one path by considering the constraints
on fabrication. We study the properties of the OPPs and their merging operations
to propose a bottom-up OPP merging procedure to decompose the given shell surface
into a minimal number of OPPs, and to generate the “as-continuous-as-possible”
(ACAP) toolpath. Furthermore, we augment the path planning algorithm with a curved-layer
printing scheme that reduces staircase defects and improves the continuity of
the toolpath by connecting multiple segments. We evaluated the ACAP algorithm
on ceramic and thermoplastic materials, and the results showed that it improves
the fabrication of surface models in terms of both efficiency and surface quality.
acknowledgement: 'This work was supported in part by grants from the NSFC (61972232),
Science and Technology Program of Shenzhen, China (CJGJZD20200617102202007). '
article_number: '26'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Fanchao
full_name: Zhong, Fanchao
last_name: Zhong
- first_name: Yonglai
full_name: Xu, Yonglai
last_name: Xu
- first_name: Haisen
full_name: Zhao, Haisen
id: fb7f793a-80d1-11eb-8869-d56e5b2a8ff4
last_name: Zhao
orcid: 0000-0002-6389-1045
- first_name: Lin
full_name: Lu, Lin
last_name: Lu
citation:
ama: Zhong F, Xu Y, Zhao H, Lu L. As-Continuous-As-Possible extrusion-based fabrication
of surface models. ACM Transactions on Graphics. 2023;42(3). doi:10.1145/3575859
apa: Zhong, F., Xu, Y., Zhao, H., & Lu, L. (2023). As-Continuous-As-Possible
extrusion-based fabrication of surface models. ACM Transactions on Graphics.
Association for Computing Machinery. https://doi.org/10.1145/3575859
chicago: Zhong, Fanchao, Yonglai Xu, Haisen Zhao, and Lin Lu. “As-Continuous-As-Possible
Extrusion-Based Fabrication of Surface Models.” ACM Transactions on Graphics.
Association for Computing Machinery, 2023. https://doi.org/10.1145/3575859.
ieee: F. Zhong, Y. Xu, H. Zhao, and L. Lu, “As-Continuous-As-Possible extrusion-based
fabrication of surface models,” ACM Transactions on Graphics, vol. 42,
no. 3. Association for Computing Machinery, 2023.
ista: Zhong F, Xu Y, Zhao H, Lu L. 2023. As-Continuous-As-Possible extrusion-based
fabrication of surface models. ACM Transactions on Graphics. 42(3), 26.
mla: Zhong, Fanchao, et al. “As-Continuous-As-Possible Extrusion-Based Fabrication
of Surface Models.” ACM Transactions on Graphics, vol. 42, no. 3, 26, Association
for Computing Machinery, 2023, doi:10.1145/3575859.
short: F. Zhong, Y. Xu, H. Zhao, L. Lu, ACM Transactions on Graphics 42 (2023).
date_created: 2023-07-23T22:01:13Z
date_published: 2023-03-17T00:00:00Z
date_updated: 2023-12-13T11:34:59Z
day: '17'
department:
- _id: BeBi
doi: 10.1145/3575859
external_id:
arxiv:
- '2201.02374'
isi:
- '001018739600002'
intvolume: ' 42'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2201.02374
month: '03'
oa: 1
oa_version: Preprint
publication: ACM Transactions on Graphics
publication_identifier:
eissn:
- 1557-7368
issn:
- 0730-0301
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: As-Continuous-As-Possible extrusion-based fabrication of surface models
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 42
year: '2023'
...
---
_id: '13266'
abstract:
- lang: eng
text: The 3′,5′-cyclic adenosine monophosphate (cAMP) is a versatile second messenger
in many mammalian signaling pathways. However, its role in plants remains not
well-recognized. Recent discovery of adenylate cyclase (AC) activity for transport
inhibitor response 1/auxin-signaling F-box proteins (TIR1/AFB) auxin receptors
and the demonstration of its importance for canonical auxin signaling put plant
cAMP research back into spotlight. This insight briefly summarizes the well-established
cAMP signaling pathways in mammalian cells and describes the turbulent and controversial
history of plant cAMP research highlighting the major progress and the unresolved
points. We also briefly review the current paradigm of auxin signaling to provide
a background for the discussion on the AC activity of TIR1/AFB auxin receptors
and its potential role in transcriptional auxin signaling as well as impact of
these discoveries on plant cAMP research in general.
acknowledgement: 'We gratefully acknowledge our brave colleagues, whose excellent
efforts kept the plant cAMP research going in the last two decades. The authors
were financially supported by the Austrian Science Fund (FWF): I 6123 and P 37051-B.'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Linlin
full_name: Qi, Linlin
id: 44B04502-A9ED-11E9-B6FC-583AE6697425
last_name: Qi
orcid: 0000-0001-5187-8401
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Qi L, Friml J. Tale of cAMP as a second messenger in auxin signaling and beyond.
New Phytologist. 2023;240(2):489-495. doi:10.1111/nph.19123
apa: Qi, L., & Friml, J. (2023). Tale of cAMP as a second messenger in auxin
signaling and beyond. New Phytologist. Wiley. https://doi.org/10.1111/nph.19123
chicago: Qi, Linlin, and Jiří Friml. “Tale of CAMP as a Second Messenger in Auxin
Signaling and Beyond.” New Phytologist. Wiley, 2023. https://doi.org/10.1111/nph.19123.
ieee: L. Qi and J. Friml, “Tale of cAMP as a second messenger in auxin signaling
and beyond,” New Phytologist, vol. 240, no. 2. Wiley, pp. 489–495, 2023.
ista: Qi L, Friml J. 2023. Tale of cAMP as a second messenger in auxin signaling
and beyond. New Phytologist. 240(2), 489–495.
mla: Qi, Linlin, and Jiří Friml. “Tale of CAMP as a Second Messenger in Auxin Signaling
and Beyond.” New Phytologist, vol. 240, no. 2, Wiley, 2023, pp. 489–95,
doi:10.1111/nph.19123.
short: L. Qi, J. Friml, New Phytologist 240 (2023) 489–495.
date_created: 2023-07-23T22:01:13Z
date_published: 2023-10-01T00:00:00Z
date_updated: 2024-01-29T11:21:55Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1111/nph.19123
external_id:
isi:
- '001026321500001'
pmid:
- '37434303'
file:
- access_level: open_access
checksum: 6d9bbd45b8e7bb3ceee2586d447bacb2
content_type: application/pdf
creator: dernst
date_created: 2024-01-29T11:21:43Z
date_updated: 2024-01-29T11:21:43Z
file_id: '14898'
file_name: 2023_NewPhytologist_Qi.pdf
file_size: 974464
relation: main_file
success: 1
file_date_updated: 2024-01-29T11:21:43Z
has_accepted_license: '1'
intvolume: ' 240'
isi: 1
issue: '2'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 489-495
pmid: 1
project:
- _id: bd76d395-d553-11ed-ba76-f678c14f9033
grant_number: I06123
name: Peptide receptor complexes for auxin canalization and regeneration in Arabidopsis
- _id: 7bcece63-9f16-11ee-852c-ae94e099eeb6
grant_number: P37051
name: Guanylate cyclase activity of TIR1/AFBs auxin receptors
publication: New Phytologist
publication_identifier:
eissn:
- 1469-8137
issn:
- 0028-646X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Tale of cAMP as a second messenger in auxin signaling and beyond
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: 240
year: '2023'
...
---
_id: '13267'
abstract:
- lang: eng
text: Three-dimensional (3D) reconstruction of living brain tissue down to an individual
synapse level would create opportunities for decoding the dynamics and structure–function
relationships of the brain’s complex and dense information processing network;
however, this has been hindered by insufficient 3D resolution, inadequate signal-to-noise
ratio and prohibitive light burden in optical imaging, whereas electron microscopy
is inherently static. Here we solved these challenges by developing an integrated
optical/machine-learning technology, LIONESS (live information-optimized nanoscopy
enabling saturated segmentation). This leverages optical modifications to stimulated
emission depletion microscopy in comprehensively, extracellularly labeled tissue
and previous information on sample structure via machine learning to simultaneously
achieve isotropic super-resolution, high signal-to-noise ratio and compatibility
with living tissue. This allows dense deep-learning-based instance segmentation
and 3D reconstruction at a synapse level, incorporating molecular, activity and
morphodynamic information. LIONESS opens up avenues for studying the dynamic functional
(nano-)architecture of living brain tissue.
acknowledged_ssus:
- _id: ScienComp
- _id: Bio
- _id: PreCl
- _id: E-Lib
- _id: LifeSc
- _id: M-Shop
acknowledgement: "We thank J. Vorlaufer, N. Agudelo and A. Wartak for microscope maintenance
and troubleshooting, C. Kreuzinger and A. Freeman for technical assistance, M. Šuplata
for hardware control support and M. Cunha dos Santos for initial exploration of
software. We\r\nthank P. Henderson for advice on deep-learning training and M. Sixt,
S. Boyd and T. Weiss for discussions and critical reading of the manuscript. L.
Lavis (Janelia Research Campus) generously provided the JF585-HaloTag ligand. We
acknowledge expert support by IST\r\nAustria’s scientific computing, imaging and
optics, preclinical, library and laboratory support facilities and by the Miba machine
shop. We gratefully acknowledge funding by the following sources: Austrian Science
Fund (F.W.F.) grant no. I3600-B27 (J.G.D.), grant no. DK W1232\r\n(J.G.D. and J.M.M.)
and grant no. Z 312-B27, Wittgenstein award (P.J.); the Gesellschaft für Forschungsförderung
NÖ grant no. LSC18-022 (J.G.D.); an ISTA Interdisciplinary project grant (J.G.D.
and B.B.); the European Union’s Horizon 2020 research and innovation programme,\r\nMarie-Skłodowska
Curie grant 665385 (J.M.M. and J.L.); the European Union’s Horizon 2020 research
and innovation programme, European Research Council grant no. 715767, MATERIALIZABLE
(B.B.); grant no. 715508, REVERSEAUTISM (G.N.); grant no. 695568, SYNNOVATE (S.G.N.G.);
and grant no. 692692, GIANTSYN (P.J.); the Simons\r\nFoundation Autism Research
Initiative grant no. 529085 (S.G.N.G.); the Wellcome Trust Technology Development
grant no. 202932 (S.G.N.G.); the Marie Skłodowska-Curie Actions Individual Fellowship
no. 101026635 under the EU Horizon 2020 program (J.F.W.);\r\nthe Human Frontier
Science Program postdoctoral fellowship LT000557/2018 (W.J.); and the National Science
Foundation grant no. IIS-1835231 (H.P.) and NCS-FO-2124179 (H.P.)."
article_processing_charge: Yes
article_type: original
author:
- first_name: Philipp
full_name: Velicky, Philipp
id: 39BDC62C-F248-11E8-B48F-1D18A9856A87
last_name: Velicky
orcid: 0000-0002-2340-7431
- first_name: Eder
full_name: Miguel Villalba, Eder
id: 3FB91342-F248-11E8-B48F-1D18A9856A87
last_name: Miguel Villalba
orcid: 0000-0001-5665-0430
- first_name: Julia M
full_name: Michalska, Julia M
id: 443DB6DE-F248-11E8-B48F-1D18A9856A87
last_name: Michalska
orcid: 0000-0003-3862-1235
- first_name: Julia
full_name: Lyudchik, Julia
id: 46E28B80-F248-11E8-B48F-1D18A9856A87
last_name: Lyudchik
- first_name: Donglai
full_name: Wei, Donglai
last_name: Wei
- first_name: Zudi
full_name: Lin, Zudi
last_name: Lin
- first_name: Jake
full_name: Watson, Jake
id: 63836096-4690-11EA-BD4E-32803DDC885E
last_name: Watson
orcid: 0000-0002-8698-3823
- first_name: Jakob
full_name: Troidl, Jakob
last_name: Troidl
- first_name: Johanna
full_name: Beyer, Johanna
last_name: Beyer
- first_name: Yoav
full_name: Ben Simon, Yoav
id: 43DF3136-F248-11E8-B48F-1D18A9856A87
last_name: Ben Simon
- first_name: Christoph M
full_name: Sommer, Christoph M
id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
last_name: Sommer
orcid: 0000-0003-1216-9105
- first_name: Wiebke
full_name: Jahr, Wiebke
id: 425C1CE8-F248-11E8-B48F-1D18A9856A87
last_name: Jahr
- first_name: Alban
full_name: Cenameri, Alban
id: 9ac8f577-2357-11eb-997a-e566c5550886
last_name: Cenameri
- first_name: Johannes
full_name: Broichhagen, Johannes
last_name: Broichhagen
- first_name: Seth G.N.
full_name: Grant, Seth G.N.
last_name: Grant
- first_name: Peter M
full_name: Jonas, Peter M
id: 353C1B58-F248-11E8-B48F-1D18A9856A87
last_name: Jonas
orcid: 0000-0001-5001-4804
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
- first_name: Hanspeter
full_name: Pfister, Hanspeter
last_name: Pfister
- first_name: Bernd
full_name: Bickel, Bernd
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
citation:
ama: Velicky P, Miguel Villalba E, Michalska JM, et al. Dense 4D nanoscale reconstruction
of living brain tissue. Nature Methods. 2023;20:1256-1265. doi:10.1038/s41592-023-01936-6
apa: Velicky, P., Miguel Villalba, E., Michalska, J. M., Lyudchik, J., Wei, D.,
Lin, Z., … Danzl, J. G. (2023). Dense 4D nanoscale reconstruction of living brain
tissue. Nature Methods. Springer Nature. https://doi.org/10.1038/s41592-023-01936-6
chicago: Velicky, Philipp, Eder Miguel Villalba, Julia M Michalska, Julia Lyudchik,
Donglai Wei, Zudi Lin, Jake Watson, et al. “Dense 4D Nanoscale Reconstruction
of Living Brain Tissue.” Nature Methods. Springer Nature, 2023. https://doi.org/10.1038/s41592-023-01936-6.
ieee: P. Velicky et al., “Dense 4D nanoscale reconstruction of living brain
tissue,” Nature Methods, vol. 20. Springer Nature, pp. 1256–1265, 2023.
ista: Velicky P, Miguel Villalba E, Michalska JM, Lyudchik J, Wei D, Lin Z, Watson
J, Troidl J, Beyer J, Ben Simon Y, Sommer CM, Jahr W, Cenameri A, Broichhagen
J, Grant SGN, Jonas PM, Novarino G, Pfister H, Bickel B, Danzl JG. 2023. Dense
4D nanoscale reconstruction of living brain tissue. Nature Methods. 20, 1256–1265.
mla: Velicky, Philipp, et al. “Dense 4D Nanoscale Reconstruction of Living Brain
Tissue.” Nature Methods, vol. 20, Springer Nature, 2023, pp. 1256–65, doi:10.1038/s41592-023-01936-6.
short: P. Velicky, E. Miguel Villalba, J.M. Michalska, J. Lyudchik, D. Wei, Z. Lin,
J. Watson, J. Troidl, J. Beyer, Y. Ben Simon, C.M. Sommer, W. Jahr, A. Cenameri,
J. Broichhagen, S.G.N. Grant, P.M. Jonas, G. Novarino, H. Pfister, B. Bickel,
J.G. Danzl, Nature Methods 20 (2023) 1256–1265.
date_created: 2023-07-23T22:01:13Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-01-10T08:37:48Z
day: '01'
department:
- _id: PeJo
- _id: GaNo
- _id: BeBi
- _id: JoDa
- _id: Bio
doi: 10.1038/s41592-023-01936-6
ec_funded: 1
external_id:
isi:
- '001025621500001'
pmid:
- '37429995'
intvolume: ' 20'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41592-023-01936-6
month: '08'
oa: 1
oa_version: Published Version
page: 1256-1265
pmid: 1
project:
- _id: 265CB4D0-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03600
name: Optical control of synaptic function via adhesion molecules
- _id: 2548AE96-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: W1232-B24
name: Molecular Drug Targets
- _id: 25C5A090-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z00312
name: The Wittgenstein Prize
- _id: 23889792-32DE-11EA-91FC-C7463DDC885E
name: High content imaging to decode human immune cell interactions in health and
allergic disease
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
- _id: 24F9549A-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715767'
name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and
Modeling'
- _id: 25444568-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715508'
name: Probing the Reversibility of Autism Spectrum Disorders by Employing in vivo
and in vitro Models
- _id: 25B7EB9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '692692'
name: Biophysics and circuit function of a giant cortical glumatergic synapse
- _id: fc2be41b-9c52-11eb-aca3-faa90aa144e9
call_identifier: H2020
grant_number: '101026635'
name: Synaptic computations of the hippocampal CA3 circuitry
- _id: 2668BFA0-B435-11E9-9278-68D0E5697425
grant_number: LT00057
name: High-speed 3D-nanoscopy to study the role of adhesion during 3D cell migration
publication: Nature Methods
publication_identifier:
eissn:
- 1548-7105
issn:
- 1548-7091
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/danzllab/LIONESS
record:
- id: '12817'
relation: research_data
status: public
- id: '14770'
relation: shorter_version
status: public
scopus_import: '1'
status: public
title: Dense 4D nanoscale reconstruction of living brain tissue
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 20
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: '13269'
abstract:
- lang: eng
text: This paper is a collection of results on combinatorial properties of codes
for the Z-channel . A Z-channel with error fraction τ takes as input a length-
n binary codeword and injects in an adversarial manner up to n τ asymmetric errors,
i.e., errors that only zero out bits but do not flip 0’s to 1’s. It is known that
the largest ( L - 1)-list-decodable code for the Z-channel with error fraction
τ has exponential size (in n ) if τ is less than a critical value that we call
the ( L - 1)- list-decoding Plotkin point and has constant size if τ is larger
than the threshold. The ( L -1)-list-decoding Plotkin point is known to be L -1/L-1
– L -L/ L-1 , which equals 1/4 for unique-decoding with L -1 = 1. In this paper,
we derive various results for the size of the largest codes above and below the
list-decoding Plotkin point. In particular, we show that the largest ( L -1)-list-decodable
code ε-above the Plotkin point, for any given sufficiently small positive constant
ε > 0, has size Θ L (ε -3/2 ) for any L - 1 ≥ 1. We also devise upper and lower
bounds on the exponential size of codes below the list-decoding Plotkin point.
acknowledgement: "Nikita Polyanskii’s research was conducted in part during October
2020 - December 2021 with the Technical University of Munich and the Skolkovo Institute
of Science and Technology. His work was supported by the German Research Foundation
(Deutsche Forschungsgemeinschaft, DFG) under Grant No. WA3907/1-1 and the Russian
Foundation for Basic Research (RFBR)\r\nunder Grant No. 20-01-00559.\r\nYihan Zhang
is supported by funding from the European Union’s Horizon 2020 research and innovation
programme under grant agreement No 682203-ERC-[Inf-Speed-Tradeoff]."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Nikita
full_name: Polyanskii, Nikita
last_name: Polyanskii
- first_name: Yihan
full_name: Zhang, Yihan
id: 2ce5da42-b2ea-11eb-bba5-9f264e9d002c
last_name: Zhang
orcid: 0000-0002-6465-6258
citation:
ama: Polyanskii N, Zhang Y. Codes for the Z-channel. IEEE Transactions on Information
Theory. 2023;69(10):6340-6357. doi:10.1109/TIT.2023.3292219
apa: Polyanskii, N., & Zhang, Y. (2023). Codes for the Z-channel. IEEE Transactions
on Information Theory. Institute of Electrical and Electronics Engineers.
https://doi.org/10.1109/TIT.2023.3292219
chicago: Polyanskii, Nikita, and Yihan Zhang. “Codes for the Z-Channel.” IEEE
Transactions on Information Theory. Institute of Electrical and Electronics
Engineers, 2023. https://doi.org/10.1109/TIT.2023.3292219.
ieee: N. Polyanskii and Y. Zhang, “Codes for the Z-channel,” IEEE Transactions
on Information Theory, vol. 69, no. 10. Institute of Electrical and Electronics
Engineers, pp. 6340–6357, 2023.
ista: Polyanskii N, Zhang Y. 2023. Codes for the Z-channel. IEEE Transactions on
Information Theory. 69(10), 6340–6357.
mla: Polyanskii, Nikita, and Yihan Zhang. “Codes for the Z-Channel.” IEEE Transactions
on Information Theory, vol. 69, no. 10, Institute of Electrical and Electronics
Engineers, 2023, pp. 6340–57, doi:10.1109/TIT.2023.3292219.
short: N. Polyanskii, Y. Zhang, IEEE Transactions on Information Theory 69 (2023)
6340–6357.
date_created: 2023-07-23T22:01:14Z
date_published: 2023-07-04T00:00:00Z
date_updated: 2024-01-29T11:10:54Z
day: '04'
department:
- _id: MaMo
doi: 10.1109/TIT.2023.3292219
external_id:
arxiv:
- '2105.01427'
isi:
- '001069680100011'
intvolume: ' 69'
isi: 1
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2105.01427
month: '07'
oa: 1
oa_version: Preprint
page: 6340-6357
publication: IEEE Transactions on Information Theory
publication_identifier:
eissn:
- 1557-9654
issn:
- 0018-9448
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Codes for the Z-channel
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 69
year: '2023'
...
---
_id: '13270'
abstract:
- lang: eng
text: "Consider a geodesic triangle on a surface of constant curvature and subdivide
it recursively into four triangles by joining the midpoints of its edges. We show
the existence of a uniform δ>0\r\n such that, at any step of the subdivision,
all the triangle angles lie in the interval (δ,π−δ)\r\n. Additionally, we exhibit
stabilising behaviours for both angles and lengths as this subdivision progresses."
acknowledgement: Open access funding provided by the Institute of Science and Technology
(IST Austria).
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Florestan R
full_name: Brunck, Florestan R
id: 6ab6e556-f394-11eb-9cf6-9dfb78f00d8d
last_name: Brunck
citation:
ama: Brunck FR. Iterated medial triangle subdivision in surfaces of constant curvature.
Discrete and Computational Geometry. 2023;70(3):1059-1089. doi:10.1007/s00454-023-00500-5
apa: Brunck, F. R. (2023). Iterated medial triangle subdivision in surfaces of constant
curvature. Discrete and Computational Geometry. Springer Nature. https://doi.org/10.1007/s00454-023-00500-5
chicago: Brunck, Florestan R. “Iterated Medial Triangle Subdivision in Surfaces
of Constant Curvature.” Discrete and Computational Geometry. Springer Nature,
2023. https://doi.org/10.1007/s00454-023-00500-5.
ieee: F. R. Brunck, “Iterated medial triangle subdivision in surfaces of constant
curvature,” Discrete and Computational Geometry, vol. 70, no. 3. Springer
Nature, pp. 1059–1089, 2023.
ista: Brunck FR. 2023. Iterated medial triangle subdivision in surfaces of constant
curvature. Discrete and Computational Geometry. 70(3), 1059–1089.
mla: Brunck, Florestan R. “Iterated Medial Triangle Subdivision in Surfaces of Constant
Curvature.” Discrete and Computational Geometry, vol. 70, no. 3, Springer
Nature, 2023, pp. 1059–89, doi:10.1007/s00454-023-00500-5.
short: F.R. Brunck, Discrete and Computational Geometry 70 (2023) 1059–1089.
date_created: 2023-07-23T22:01:14Z
date_published: 2023-07-05T00:00:00Z
date_updated: 2024-01-29T11:16:16Z
day: '05'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.1007/s00454-023-00500-5
external_id:
arxiv:
- '2107.04112'
isi:
- '001023742800003'
file:
- access_level: open_access
checksum: 865e68daafdd4edcfc280172ec50f5ea
content_type: application/pdf
creator: dernst
date_created: 2024-01-29T11:15:22Z
date_updated: 2024-01-29T11:15:22Z
file_id: '14897'
file_name: 2023_DiscreteComputGeometry_Brunck.pdf
file_size: 1466020
relation: main_file
success: 1
file_date_updated: 2024-01-29T11:15:22Z
has_accepted_license: '1'
intvolume: ' 70'
isi: 1
issue: '3'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 1059-1089
publication: Discrete and Computational Geometry
publication_identifier:
eissn:
- 1432-0444
issn:
- 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Iterated medial triangle subdivision in surfaces of constant curvature
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: 70
year: '2023'
...
---
_id: '13271'
abstract:
- lang: eng
text: "In this paper, we prove the convexity of trace functionals (A,B,C)↦Tr|BpACq|s,\r\nfor
parameters (p, q, s) that are best possible, where B and C are any n-by-n positive-definite
matrices, and A is any n-by-n matrix. We also obtain the monotonicity versions
of trace functionals of this type. As applications, we extend some results in
Carlen et al. (Linear Algebra Appl 490:174–185, 2016), Hiai and Petz (Publ Res
Inst Math Sci 48(3):525-542, 2012) and resolve a conjecture in Al-Rashed and Zegarliński
(Infin Dimens Anal Quantum Probab Relat Top 17(4):1450029, 2014) in the matrix
setting. Other conjectures in Al-Rashed and Zegarliński (Infin Dimens Anal Quantum
Probab Relat Top 17(4):1450029, 2014) will also be discussed. We also show that
some related trace functionals are not concave in general. Such concavity results
were expected to hold in different problems."
acknowledgement: I am grateful to Boguslaw Zegarliński for asking me the questions
in [3] and for helpful communication. I also want to thank Paata Ivanisvili for
drawing [25] to my attention and for useful correspondence. Many thanks to the anonymous
referee for the valuable comments and for pointing out some errors in an earlier
version of the paper. This work is partially supported by the European Union’s Horizon
2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement
No. 754411 and the Lise Meitner fellowship, Austrian Science Fund (FWF) M3337.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Haonan
full_name: Zhang, Haonan
id: D8F41E38-9E66-11E9-A9E2-65C2E5697425
last_name: Zhang
citation:
ama: Zhang H. Some convexity and monotonicity results of trace functionals. Annales
Henri Poincare. 2023. doi:10.1007/s00023-023-01345-7
apa: Zhang, H. (2023). Some convexity and monotonicity results of trace functionals.
Annales Henri Poincare. Springer Nature. https://doi.org/10.1007/s00023-023-01345-7
chicago: Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.”
Annales Henri Poincare. Springer Nature, 2023. https://doi.org/10.1007/s00023-023-01345-7.
ieee: H. Zhang, “Some convexity and monotonicity results of trace functionals,”
Annales Henri Poincare. Springer Nature, 2023.
ista: Zhang H. 2023. Some convexity and monotonicity results of trace functionals.
Annales Henri Poincare.
mla: Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.”
Annales Henri Poincare, Springer Nature, 2023, doi:10.1007/s00023-023-01345-7.
short: H. Zhang, Annales Henri Poincare (2023).
date_created: 2023-07-23T22:01:15Z
date_published: 2023-07-08T00:00:00Z
date_updated: 2023-12-13T11:33:46Z
day: '08'
department:
- _id: JaMa
doi: 10.1007/s00023-023-01345-7
ec_funded: 1
external_id:
arxiv:
- '2108.05785'
isi:
- '001025709100001'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2108.05785
month: '07'
oa: 1
oa_version: Preprint
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: eb958bca-77a9-11ec-83b8-c565cb50d8d6
grant_number: M03337
name: Curvature-dimension in noncommutative analysis
publication: Annales Henri Poincare
publication_identifier:
issn:
- 1424-0637
publication_status: epub_ahead
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Some convexity and monotonicity results of trace functionals
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13274'
abstract:
- lang: eng
text: Viscous flows through pipes and channels are steady and ordered until, with
increasing velocity, the laminar motion catastrophically breaks down and gives
way to turbulence. How this apparently discontinuous change from low- to high-dimensional
motion can be rationalized within the framework of the Navier-Stokes equations
is not well understood. Exploiting geometrical properties of transitional channel
flow we trace turbulence to far lower Reynolds numbers (Re) than previously possible
and identify the complete path that reversibly links fully turbulent motion to
an invariant solution. This precursor of turbulence destabilizes rapidly with
Re, and the accompanying explosive increase in attractor dimension effectively
marks the transition between deterministic and de facto stochastic dynamics.
acknowledgement: We thank Baofang Song as well as the developers of Channelflow for
sharing their numerical codes, and Mukund Vasudevan and Holger Kantz for fruitful
discussions. This work was supported by a grant from the Simons Foundation (662960,
B. H.).
article_number: '034002'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Chaitanya S
full_name: Paranjape, Chaitanya S
id: 3D85B7C4-F248-11E8-B48F-1D18A9856A87
last_name: Paranjape
- first_name: Gökhan
full_name: Yalniz, Gökhan
id: 66E74FA2-D8BF-11E9-8249-8DE2E5697425
last_name: Yalniz
orcid: 0000-0002-8490-9312
- first_name: Yohann
full_name: Duguet, Yohann
last_name: Duguet
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: Paranjape CS, Yalniz G, Duguet Y, Budanur NB, Hof B. Direct path from turbulence
to time-periodic solutions. Physical Review Letters. 2023;131(3). doi:10.1103/physrevlett.131.034002
apa: Paranjape, C. S., Yalniz, G., Duguet, Y., Budanur, N. B., & Hof, B. (2023).
Direct path from turbulence to time-periodic solutions. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/physrevlett.131.034002
chicago: Paranjape, Chaitanya S, Gökhan Yalniz, Yohann Duguet, Nazmi B Budanur,
and Björn Hof. “Direct Path from Turbulence to Time-Periodic Solutions.” Physical
Review Letters. American Physical Society, 2023. https://doi.org/10.1103/physrevlett.131.034002.
ieee: C. S. Paranjape, G. Yalniz, Y. Duguet, N. B. Budanur, and B. Hof, “Direct
path from turbulence to time-periodic solutions,” Physical Review Letters,
vol. 131, no. 3. American Physical Society, 2023.
ista: Paranjape CS, Yalniz G, Duguet Y, Budanur NB, Hof B. 2023. Direct path from
turbulence to time-periodic solutions. Physical Review Letters. 131(3), 034002.
mla: Paranjape, Chaitanya S., et al. “Direct Path from Turbulence to Time-Periodic
Solutions.” Physical Review Letters, vol. 131, no. 3, 034002, American
Physical Society, 2023, doi:10.1103/physrevlett.131.034002.
short: C.S. Paranjape, G. Yalniz, Y. Duguet, N.B. Budanur, B. Hof, Physical Review
Letters 131 (2023).
date_created: 2023-07-24T09:43:59Z
date_published: 2023-07-21T00:00:00Z
date_updated: 2023-12-13T11:40:19Z
day: '21'
department:
- _id: GradSch
- _id: BjHo
doi: 10.1103/physrevlett.131.034002
external_id:
arxiv:
- '2306.05098'
isi:
- '001052929900004'
intvolume: ' 131'
isi: 1
issue: '3'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2306.05098
month: '07'
oa: 1
oa_version: Preprint
project:
- _id: 238598C6-32DE-11EA-91FC-C7463DDC885E
grant_number: '662960'
name: 'Revisiting the Turbulence Problem Using Statistical Mechanics: Experimental
Studies on Transitional and Turbulent Flows'
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Direct path from turbulence to time-periodic solutions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2023'
...
---
_id: '13275'
abstract:
- lang: eng
text: We introduce a generic and accessible implementation of an exact diagonalization
method for studying few-fermion models. Our aim is to provide a testbed for the
newcomers to the field as well as a stepping stone for trying out novel optimizations
and approximations. This userguide consists of a description of the algorithm,
and several examples in varying orders of sophistication. In particular, we exemplify
our routine using an effective-interaction approach that fixes the low-energy
physics. We benchmark this approach against the existing data, and show that it
is able to deliver state-of-the-art numerical results at a significantly reduced
computational cost.
article_processing_charge: No
author:
- first_name: Lukas
full_name: Rammelmüller, Lukas
last_name: Rammelmüller
- first_name: David
full_name: Huber, David
last_name: Huber
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
citation:
ama: Rammelmüller L, Huber D, Volosniev A. Codebase release 1.0 for FermiFCI. 2023.
doi:10.21468/scipostphyscodeb.12-r1.0
apa: Rammelmüller, L., Huber, D., & Volosniev, A. (2023). Codebase release 1.0
for FermiFCI. SciPost Foundation. https://doi.org/10.21468/scipostphyscodeb.12-r1.0
chicago: Rammelmüller, Lukas, David Huber, and Artem Volosniev. “Codebase Release
1.0 for FermiFCI.” SciPost Foundation, 2023. https://doi.org/10.21468/scipostphyscodeb.12-r1.0.
ieee: L. Rammelmüller, D. Huber, and A. Volosniev, “Codebase release 1.0 for FermiFCI.”
SciPost Foundation, 2023.
ista: Rammelmüller L, Huber D, Volosniev A. 2023. Codebase release 1.0 for FermiFCI,
SciPost Foundation, 10.21468/scipostphyscodeb.12-r1.0.
mla: Rammelmüller, Lukas, et al. Codebase Release 1.0 for FermiFCI. SciPost
Foundation, 2023, doi:10.21468/scipostphyscodeb.12-r1.0.
short: L. Rammelmüller, D. Huber, A. Volosniev, (2023).
date_created: 2023-07-24T10:46:23Z
date_published: 2023-04-19T00:00:00Z
date_updated: 2023-07-31T09:16:02Z
day: '19'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.21468/scipostphyscodeb.12-r1.0
ec_funded: 1
main_file_link:
- open_access: '1'
url: https://doi.org/10.21468/SciPostPhysCodeb.12-r1.0
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publisher: SciPost Foundation
related_material:
record:
- id: '13276'
relation: used_in_publication
status: public
status: public
title: Codebase release 1.0 for FermiFCI
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13276'
abstract:
- lang: eng
text: We introduce a generic and accessible implementation of an exact diagonalization
method for studying few-fermion models. Our aim is to provide a testbed for the
newcomers to the field as well as a stepping stone for trying out novel optimizations
and approximations. This userguide consists of a description of the algorithm,
and several examples in varying orders of sophistication. In particular, we exemplify
our routine using an effective-interaction approach that fixes the low-energy
physics. We benchmark this approach against the existing data, and show that it
is able to deliver state-of-the-art numerical results at a significantly reduced
computational cost.
acknowledgement: "We acknowledge fruitful discussions with Hans-Werner Hammer and
thank Gerhard Zürn and\r\nPietro Massignan for sending us their data. We thank Fabian
Brauneis for beta-testing the\r\nprovided code-package, and comments on the manuscript.\r\nL.R.
is supported by FP7/ERC Consolidator Grant QSIMCORR, No.\r\n771891, and the Deutsche
Forschungsgemeinschaft (DFG, German Research Foundation) under\r\nGermany’s Excellence
Strategy –EXC–2111–390814868. A.G.V. acknowledges support\r\nby European Union’s
Horizon 2020 research and innovation programme under the Marie\r\nSkłodowska-Curie
Grant Agreement No. 754411."
article_number: '12'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Lukas
full_name: Rammelmüller, Lukas
last_name: Rammelmüller
- first_name: David
full_name: Huber, David
last_name: Huber
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
citation:
ama: Rammelmüller L, Huber D, Volosniev A. A modular implementation of an effective
interaction approach for harmonically trapped fermions in 1D. SciPost Physics
Codebases. 2023. doi:10.21468/scipostphyscodeb.12
apa: Rammelmüller, L., Huber, D., & Volosniev, A. (2023). A modular implementation
of an effective interaction approach for harmonically trapped fermions in 1D.
SciPost Physics Codebases. SciPost Foundation. https://doi.org/10.21468/scipostphyscodeb.12
chicago: Rammelmüller, Lukas, David Huber, and Artem Volosniev. “A Modular Implementation
of an Effective Interaction Approach for Harmonically Trapped Fermions in 1D.”
SciPost Physics Codebases. SciPost Foundation, 2023. https://doi.org/10.21468/scipostphyscodeb.12.
ieee: L. Rammelmüller, D. Huber, and A. Volosniev, “A modular implementation of
an effective interaction approach for harmonically trapped fermions in 1D,” SciPost
Physics Codebases. SciPost Foundation, 2023.
ista: Rammelmüller L, Huber D, Volosniev A. 2023. A modular implementation of an
effective interaction approach for harmonically trapped fermions in 1D. SciPost
Physics Codebases., 12.
mla: Rammelmüller, Lukas, et al. “A Modular Implementation of an Effective Interaction
Approach for Harmonically Trapped Fermions in 1D.” SciPost Physics Codebases,
12, SciPost Foundation, 2023, doi:10.21468/scipostphyscodeb.12.
short: L. Rammelmüller, D. Huber, A. Volosniev, SciPost Physics Codebases (2023).
date_created: 2023-07-24T10:47:15Z
date_published: 2023-04-19T00:00:00Z
date_updated: 2023-07-31T09:16:02Z
day: '19'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.21468/scipostphyscodeb.12
ec_funded: 1
external_id:
arxiv:
- '2202.04603'
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date_updated: 2023-07-31T09:09:23Z
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language:
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month: '04'
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project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: SciPost Physics Codebases
publication_identifier:
issn:
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publication_status: published
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status: public
title: A modular implementation of an effective interaction approach for harmonically
trapped fermions in 1D
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
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...