[{"month":"07","publication":"Reviews in Mathematical Physics","doi":"10.1142/S0129055X12300026","quality_controlled":0,"citation":{"mla":"Jakšić, Vojkan, et al. “Quantum Hypothesis Testing and Non-Equilibrium Statistical Mechanics.” <i>Reviews in Mathematical Physics</i>, vol. 24, no. 6, World Scientific Publishing, 2012, doi:<a href=\"https://doi.org/10.1142/S0129055X12300026\">10.1142/S0129055X12300026</a>.","ieee":"V. Jakšić, Y. Ogata, C. Pillet, and R. Seiringer, “Quantum hypothesis testing and non-equilibrium statistical mechanics,” <i>Reviews in Mathematical Physics</i>, vol. 24, no. 6. World Scientific Publishing, 2012.","ama":"Jakšić V, Ogata Y, Pillet C, Seiringer R. Quantum hypothesis testing and non-equilibrium statistical mechanics. <i>Reviews in Mathematical Physics</i>. 2012;24(6). doi:<a href=\"https://doi.org/10.1142/S0129055X12300026\">10.1142/S0129055X12300026</a>","short":"V. Jakšić, Y. Ogata, C. Pillet, R. Seiringer, Reviews in Mathematical Physics 24 (2012).","ista":"Jakšić V, Ogata Y, Pillet C, Seiringer R. 2012. Quantum hypothesis testing and non-equilibrium statistical mechanics. Reviews in Mathematical Physics. 24(6).","apa":"Jakšić, V., Ogata, Y., Pillet, C., &#38; Seiringer, R. (2012). Quantum hypothesis testing and non-equilibrium statistical mechanics. <i>Reviews in Mathematical Physics</i>. World Scientific Publishing. <a href=\"https://doi.org/10.1142/S0129055X12300026\">https://doi.org/10.1142/S0129055X12300026</a>","chicago":"Jakšić, Vojkan, Yoshiko Ogata, Claude Pillet, and Robert Seiringer. “Quantum Hypothesis Testing and Non-Equilibrium Statistical Mechanics.” <i>Reviews in Mathematical Physics</i>. World Scientific Publishing, 2012. <a href=\"https://doi.org/10.1142/S0129055X12300026\">https://doi.org/10.1142/S0129055X12300026</a>."},"day":"01","type":"review","publist_id":"4528","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1109.3804"}],"publisher":"World Scientific Publishing","date_created":"2018-12-11T11:57:26Z","_id":"2398","date_updated":"2020-07-14T12:45:40Z","publication_status":"published","title":"Quantum hypothesis testing and non-equilibrium statistical mechanics","volume":24,"year":"2012","abstract":[{"lang":"eng","text":"We extend the mathematical theory of quantum hypothesis testing to the general W*-algebraic setting and explore its relation with recent developments in non-equilibrium quantum statistical mechanics. In particular, we relate the large deviation principle for the full counting statistics of entropy flow to quantum hypothesis testing of the arrow of time."}],"date_published":"2012-07-01T00:00:00Z","status":"public","extern":1,"issue":"6","oa":1,"author":[{"first_name":"Vojkan","full_name":"Jakšić, Vojkan","last_name":"Jakšić"},{"last_name":"Ogata","full_name":"Ogata, Yoshiko","first_name":"Yoshiko"},{"first_name":"Claude","full_name":"Pillet, Claude A","last_name":"Pillet"},{"id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer","orcid":"0000-0002-6781-0521","first_name":"Robert","full_name":"Robert Seiringer"}],"intvolume":"        24"},{"citation":{"mla":"Seiringer, Robert. “Cold Quantum Gases and Bose Einstein Condensation.” <i>Quantum Many Body Systems</i>, edited by Vincent Rivasseau et al., vol. 2051, Springer, 2012, pp. 55–92, doi:<a href=\"https://doi.org/10.1007/978-3-642-29511-9_2\">10.1007/978-3-642-29511-9_2</a>.","chicago":"Seiringer, Robert. “Cold Quantum Gases and Bose Einstein Condensation.” In <i>Quantum Many Body Systems</i>, edited by Vincent Rivasseau, Robert Seiringer, Jan Solovej, and Thomas Spencer, 2051:55–92. Springer, 2012. <a href=\"https://doi.org/10.1007/978-3-642-29511-9_2\">https://doi.org/10.1007/978-3-642-29511-9_2</a>.","apa":"Seiringer, R. (2012). Cold quantum gases and bose einstein condensation. In V. Rivasseau, R. Seiringer, J. Solovej, &#38; T. Spencer (Eds.), <i>Quantum Many Body Systems</i> (Vol. 2051, pp. 55–92). Springer. <a href=\"https://doi.org/10.1007/978-3-642-29511-9_2\">https://doi.org/10.1007/978-3-642-29511-9_2</a>","ista":"Seiringer R. 2012.Cold quantum gases and bose einstein condensation. In: Quantum Many Body Systems. Lecture Notes in Mathematics, vol. 2051, 55–92.","ama":"Seiringer R. Cold quantum gases and bose einstein condensation. In: Rivasseau V, Seiringer R, Solovej J, Spencer T, eds. <i>Quantum Many Body Systems</i>. Vol 2051. Springer; 2012:55-92. doi:<a href=\"https://doi.org/10.1007/978-3-642-29511-9_2\">10.1007/978-3-642-29511-9_2</a>","short":"R. Seiringer, in:, V. Rivasseau, R. Seiringer, J. Solovej, T. Spencer (Eds.), Quantum Many Body Systems, Springer, 2012, pp. 55–92.","ieee":"R. Seiringer, “Cold quantum gases and bose einstein condensation,” in <i>Quantum Many Body Systems</i>, vol. 2051, V. Rivasseau, R. Seiringer, J. Solovej, and T. Spencer, Eds. Springer, 2012, pp. 55–92."},"type":"book_chapter","day":"01","publist_id":"4526","publisher":"Springer","month":"01","publication":"Quantum Many Body Systems","quality_controlled":0,"doi":"10.1007/978-3-642-29511-9_2","page":"55 - 92","year":"2012","volume":2051,"abstract":[{"lang":"eng","text":"Bose–Einstein condensation (BEC) in cold atomic gases was first achieved experimentally in 1995 [1, 6]. After initial failed attempts with spin-polarized atomic hydrogen, the first successful demonstrations of this phenomenon used gases of rubidium and sodium atoms, respectively. Since then there has been a surge of activity in this field, with ingenious experiments putting forth more and more astonishing results about the behavior of matter at very cold temperatures.\n"}],"status":"public","date_published":"2012-01-01T00:00:00Z","extern":1,"editor":[{"full_name":"Rivasseau, Vincent","first_name":"Vincent","last_name":"Rivasseau"},{"orcid":"0000-0002-6781-0521","first_name":"Robert","full_name":"Robert Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer"},{"last_name":"Solovej","full_name":"Solovej, Jan P","first_name":"Jan"},{"first_name":"Thomas","full_name":"Spencer, Thomas","last_name":"Spencer"}],"intvolume":"      2051","author":[{"orcid":"0000-0002-6781-0521","first_name":"Robert","full_name":"Robert Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer"}],"date_created":"2018-12-11T11:57:26Z","_id":"2399","date_updated":"2021-01-12T06:57:14Z","alternative_title":["Lecture Notes in Mathematics"],"publication_status":"published","title":"Cold quantum gases and bose einstein condensation"},{"quality_controlled":0,"doi":"10.1080/10586458.2011.605733","publication":"Experimental Mathematics","month":"05","publisher":"Taylor & Francis","publist_id":"7664","day":"23","type":"journal_article","citation":{"ama":"Browning TD, Valckenborgh KV. Sums of three squareful numbers. <i>Experimental Mathematics</i>. 2012;21(2):204-211. doi:<a href=\"https://doi.org/10.1080/10586458.2011.605733\">10.1080/10586458.2011.605733</a>","short":"T.D. Browning, K.V. Valckenborgh, Experimental Mathematics 21 (2012) 204–211.","ieee":"T. D. Browning and K. V. Valckenborgh, “Sums of three squareful numbers,” <i>Experimental Mathematics</i>, vol. 21, no. 2. Taylor &#38; Francis, pp. 204–211, 2012.","apa":"Browning, T. D., &#38; Valckenborgh, K. V. (2012). Sums of three squareful numbers. <i>Experimental Mathematics</i>. Taylor &#38; Francis. <a href=\"https://doi.org/10.1080/10586458.2011.605733\">https://doi.org/10.1080/10586458.2011.605733</a>","ista":"Browning TD, Valckenborgh KV. 2012. Sums of three squareful numbers. Experimental Mathematics. 21(2), 204–211.","chicago":"Browning, Timothy D, and K Van Valckenborgh. “Sums of Three Squareful Numbers.” <i>Experimental Mathematics</i>. Taylor &#38; Francis, 2012. <a href=\"https://doi.org/10.1080/10586458.2011.605733\">https://doi.org/10.1080/10586458.2011.605733</a>.","mla":"Browning, Timothy D., and K. Van Valckenborgh. “Sums of Three Squareful Numbers.” <i>Experimental Mathematics</i>, vol. 21, no. 2, Taylor &#38; Francis, 2012, pp. 204–11, doi:<a href=\"https://doi.org/10.1080/10586458.2011.605733\">10.1080/10586458.2011.605733</a>."},"publication_status":"published","title":"Sums of three squareful numbers","date_updated":"2021-01-12T06:57:15Z","_id":"240","date_created":"2018-12-11T11:45:23Z","author":[{"orcid":"0000-0002-8314-0177","full_name":"Timothy Browning","first_name":"Timothy D","last_name":"Browning","id":"35827D50-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Valckenborgh, K Van","first_name":"K Van","last_name":"Valckenborgh"}],"intvolume":"        21","issue":"2","extern":1,"acknowledgement":"EP/E053262/1\tEngineering and Physical Sciences Research Council","date_published":"2012-05-23T00:00:00Z","status":"public","volume":21,"abstract":[{"text":"We investigate the frequency of positive squareful numbers x, y, z≤B for which x+y=z and present a conjecture concerning its asymptotic behavior.","lang":"eng"}],"year":"2012","page":"204 - 211"},{"doi":"10.1007/s00220-012-1436-9","quality_controlled":0,"publication":"Communications in Mathematical Physics","month":"07","publisher":"Springer","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1106.0729"}],"publist_id":"4527","type":"journal_article","day":"01","citation":{"ieee":"R. Frank, É. Lieb, and R. Seiringer, “Binding of polarons and atoms at threshold,” <i>Communications in Mathematical Physics</i>, vol. 313, no. 2. Springer, pp. 405–424, 2012.","short":"R. Frank, É. Lieb, R. Seiringer, Communications in Mathematical Physics 313 (2012) 405–424.","ama":"Frank R, Lieb É, Seiringer R. Binding of polarons and atoms at threshold. <i>Communications in Mathematical Physics</i>. 2012;313(2):405-424. doi:<a href=\"https://doi.org/10.1007/s00220-012-1436-9\">10.1007/s00220-012-1436-9</a>","apa":"Frank, R., Lieb, É., &#38; Seiringer, R. (2012). Binding of polarons and atoms at threshold. <i>Communications in Mathematical Physics</i>. Springer. <a href=\"https://doi.org/10.1007/s00220-012-1436-9\">https://doi.org/10.1007/s00220-012-1436-9</a>","ista":"Frank R, Lieb É, Seiringer R. 2012. Binding of polarons and atoms at threshold. Communications in Mathematical Physics. 313(2), 405–424.","chicago":"Frank, Rupert, Élliott Lieb, and Robert Seiringer. “Binding of Polarons and Atoms at Threshold.” <i>Communications in Mathematical Physics</i>. Springer, 2012. <a href=\"https://doi.org/10.1007/s00220-012-1436-9\">https://doi.org/10.1007/s00220-012-1436-9</a>.","mla":"Frank, Rupert, et al. “Binding of Polarons and Atoms at Threshold.” <i>Communications in Mathematical Physics</i>, vol. 313, no. 2, Springer, 2012, pp. 405–24, doi:<a href=\"https://doi.org/10.1007/s00220-012-1436-9\">10.1007/s00220-012-1436-9</a>."},"title":"Binding of polarons and atoms at threshold","publication_status":"published","date_updated":"2021-01-12T06:57:15Z","_id":"2400","date_created":"2018-12-11T11:57:27Z","oa":1,"author":[{"last_name":"Frank","full_name":"Frank, Rupert L","first_name":"Rupert"},{"full_name":"Lieb, Élliott H","first_name":"Élliott","last_name":"Lieb"},{"orcid":"0000-0002-6781-0521","first_name":"Robert","full_name":"Robert Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer"}],"intvolume":"       313","issue":"2","extern":1,"status":"public","date_published":"2012-07-01T00:00:00Z","abstract":[{"lang":"eng","text":"If the polaron coupling constant α is large enough, bipolarons or multi-polarons will form. When passing through the critical α c from above, does the radius of the system simply get arbitrarily large or does it reach a maximum and then explode? We prove that it is always the latter. We also prove the analogous statement for the Pekar-Tomasevich (PT) approximation to the energy, in which case there is a solution to the PT equation at α c. Similarly, we show that the same phenomenon occurs for atoms, e. g., helium, at the critical value of the nuclear charge. Our proofs rely only on energy estimates, not on a detailed analysis of the Schrödinger equation, and are very general. They use the fact that the Coulomb repulsion decays like 1/r, while 'uncertainty principle' localization energies decay more rapidly, as 1/r 2."}],"volume":313,"year":"2012","page":"405 - 424"},{"author":[{"last_name":"Lieb","full_name":"Lieb, Élliott H","first_name":"Élliott"},{"last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6781-0521","first_name":"Robert","full_name":"Robert Seiringer"}],"intvolume":"       149","oa":1,"issue":"1","extern":1,"date_published":"2012-10-01T00:00:00Z","status":"public","volume":149,"year":"2012","abstract":[{"lang":"eng","text":"We find further implications of the BMV conjecture, which states that for hermitian matrices B≥0 and A, the function λ {mapping} Tr exp(A - λB) is the Laplace transform of a positive measure supported on [0,∞]."}],"page":"86 - 91","publication_status":"published","title":"Further implications of the Bessis-Moussa-Villani conjecture","date_updated":"2021-01-12T06:57:16Z","_id":"2401","date_created":"2018-12-11T11:57:27Z","publisher":"Springer","main_file_link":[{"url":"http://arxiv.org/abs/1206.0460","open_access":"1"}],"publist_id":"4525","day":"01","type":"journal_article","citation":{"ista":"Lieb É, Seiringer R. 2012. Further implications of the Bessis-Moussa-Villani conjecture. Journal of Statistical Physics. 149(1), 86–91.","chicago":"Lieb, Élliott, and Robert Seiringer. “Further Implications of the Bessis-Moussa-Villani Conjecture.” <i>Journal of Statistical Physics</i>. Springer, 2012. <a href=\"https://doi.org/10.1007/s10955-012-0585-8\">https://doi.org/10.1007/s10955-012-0585-8</a>.","apa":"Lieb, É., &#38; Seiringer, R. (2012). Further implications of the Bessis-Moussa-Villani conjecture. <i>Journal of Statistical Physics</i>. Springer. <a href=\"https://doi.org/10.1007/s10955-012-0585-8\">https://doi.org/10.1007/s10955-012-0585-8</a>","short":"É. Lieb, R. Seiringer, Journal of Statistical Physics 149 (2012) 86–91.","ieee":"É. Lieb and R. Seiringer, “Further implications of the Bessis-Moussa-Villani conjecture,” <i>Journal of Statistical Physics</i>, vol. 149, no. 1. Springer, pp. 86–91, 2012.","ama":"Lieb É, Seiringer R. Further implications of the Bessis-Moussa-Villani conjecture. <i>Journal of Statistical Physics</i>. 2012;149(1):86-91. doi:<a href=\"https://doi.org/10.1007/s10955-012-0585-8\">10.1007/s10955-012-0585-8</a>","mla":"Lieb, Élliott, and Robert Seiringer. “Further Implications of the Bessis-Moussa-Villani Conjecture.” <i>Journal of Statistical Physics</i>, vol. 149, no. 1, Springer, 2012, pp. 86–91, doi:<a href=\"https://doi.org/10.1007/s10955-012-0585-8\">10.1007/s10955-012-0585-8</a>."},"quality_controlled":0,"doi":"10.1007/s10955-012-0585-8","publication":"Journal of Statistical Physics","month":"10"},{"year":"2012","volume":53,"abstract":[{"text":"We consider a model of quantum-mechanical particles interacting via point interactions of infinite scattering length. In the case of fermions we prove a Lieb-Thirring inequality for the energy, i.e., we show that the energy is bounded from below by a constant times the integral of the particle density to the power.","lang":"eng"}],"date_published":"2012-09-28T00:00:00Z","status":"public","extern":1,"issue":"9","oa":1,"intvolume":"        53","author":[{"last_name":"Frank","first_name":"Rupert","full_name":"Frank, Rupert L"},{"orcid":"0000-0002-6781-0521","first_name":"Robert","full_name":"Robert Seiringer","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2018-12-11T11:57:27Z","_id":"2402","date_updated":"2021-01-12T06:57:16Z","publication_status":"published","title":"Lieb-Thirring inequality for a model of particles with point interactions","citation":{"ista":"Frank R, Seiringer R. 2012. Lieb-Thirring inequality for a model of particles with point interactions. Journal of Mathematical Physics. 53(9).","chicago":"Frank, Rupert, and Robert Seiringer. “Lieb-Thirring Inequality for a Model of Particles with Point Interactions.” <i>Journal of Mathematical Physics</i>. American Institute of Physics, 2012. <a href=\"https://doi.org/10.1063/1.3697416\">https://doi.org/10.1063/1.3697416</a>.","apa":"Frank, R., &#38; Seiringer, R. (2012). Lieb-Thirring inequality for a model of particles with point interactions. <i>Journal of Mathematical Physics</i>. American Institute of Physics. <a href=\"https://doi.org/10.1063/1.3697416\">https://doi.org/10.1063/1.3697416</a>","ieee":"R. Frank and R. Seiringer, “Lieb-Thirring inequality for a model of particles with point interactions,” <i>Journal of Mathematical Physics</i>, vol. 53, no. 9. American Institute of Physics, 2012.","short":"R. Frank, R. Seiringer, Journal of Mathematical Physics 53 (2012).","ama":"Frank R, Seiringer R. Lieb-Thirring inequality for a model of particles with point interactions. <i>Journal of Mathematical Physics</i>. 2012;53(9). doi:<a href=\"https://doi.org/10.1063/1.3697416\">10.1063/1.3697416</a>","mla":"Frank, Rupert, and Robert Seiringer. “Lieb-Thirring Inequality for a Model of Particles with Point Interactions.” <i>Journal of Mathematical Physics</i>, vol. 53, no. 9, American Institute of Physics, 2012, doi:<a href=\"https://doi.org/10.1063/1.3697416\">10.1063/1.3697416</a>."},"day":"28","type":"journal_article","publist_id":"4524","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1112.5617"}],"publisher":"American Institute of Physics","month":"09","publication":"Journal of Mathematical Physics","doi":"10.1063/1.3697416","quality_controlled":0},{"date_updated":"2021-01-12T06:57:16Z","publication_status":"published","title":"Disordered Bose-Einstein condensates with interaction in one dimension","date_created":"2018-12-11T11:57:28Z","_id":"2403","extern":1,"issue":"11","oa":1,"intvolume":"      2012","author":[{"first_name":"Robert","full_name":"Robert Seiringer","orcid":"0000-0002-6781-0521","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Yngvason, Jakob","first_name":"Jakob","last_name":"Yngvason"},{"first_name":"Valentin","full_name":"Zagrebnov, Valentin A","last_name":"Zagrebnov"}],"abstract":[{"text":"We study the effects of random scatterers on the ground state of the one-dimensional Lieb-Liniger model of interacting bosons on the unit interval in the Gross-Pitaevskii regime. We prove that Bose-Einstein condensation survives even a strong random potential with a high density of scatterers. The character of the wavefunction of the condensate, however, depends in an essential way on the interplay between randomness and the strength of the two-body interaction. For low density of scatterers and strong interactions the wavefunction extends over the whole interval. A high density of scatterers and weak interactions, on the other hand, lead to localization of the wavefunction in a fragmented subset of the interval.","lang":"eng"}],"year":"2012","volume":2012,"date_published":"2012-11-01T00:00:00Z","status":"public","publication":"Journal of Statistical Mechanics Theory and Experiment","quality_controlled":0,"doi":"10.1088/1742-5468/2012/11/P11007","month":"11","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1207.7054"}],"publisher":"IOP Publishing Ltd.","citation":{"mla":"Seiringer, Robert, et al. “Disordered Bose-Einstein Condensates with Interaction in One Dimension.” <i>Journal of Statistical Mechanics Theory and Experiment</i>, vol. 2012, no. 11, IOP Publishing Ltd., 2012, doi:<a href=\"https://doi.org/10.1088/1742-5468/2012/11/P11007\">10.1088/1742-5468/2012/11/P11007</a>.","chicago":"Seiringer, Robert, Jakob Yngvason, and Valentin Zagrebnov. “Disordered Bose-Einstein Condensates with Interaction in One Dimension.” <i>Journal of Statistical Mechanics Theory and Experiment</i>. IOP Publishing Ltd., 2012. <a href=\"https://doi.org/10.1088/1742-5468/2012/11/P11007\">https://doi.org/10.1088/1742-5468/2012/11/P11007</a>.","ista":"Seiringer R, Yngvason J, Zagrebnov V. 2012. Disordered Bose-Einstein condensates with interaction in one dimension. Journal of Statistical Mechanics Theory and Experiment. 2012(11).","apa":"Seiringer, R., Yngvason, J., &#38; Zagrebnov, V. (2012). Disordered Bose-Einstein condensates with interaction in one dimension. <i>Journal of Statistical Mechanics Theory and Experiment</i>. IOP Publishing Ltd. <a href=\"https://doi.org/10.1088/1742-5468/2012/11/P11007\">https://doi.org/10.1088/1742-5468/2012/11/P11007</a>","ieee":"R. Seiringer, J. Yngvason, and V. Zagrebnov, “Disordered Bose-Einstein condensates with interaction in one dimension,” <i>Journal of Statistical Mechanics Theory and Experiment</i>, vol. 2012, no. 11. IOP Publishing Ltd., 2012.","short":"R. Seiringer, J. Yngvason, V. Zagrebnov, Journal of Statistical Mechanics Theory and Experiment 2012 (2012).","ama":"Seiringer R, Yngvason J, Zagrebnov V. Disordered Bose-Einstein condensates with interaction in one dimension. <i>Journal of Statistical Mechanics Theory and Experiment</i>. 2012;2012(11). doi:<a href=\"https://doi.org/10.1088/1742-5468/2012/11/P11007\">10.1088/1742-5468/2012/11/P11007</a>"},"day":"01","type":"journal_article","publist_id":"4523"},{"citation":{"mla":"De La Bretèche, Régis, and Timothy D. Browning. “Binary Forms as Sums of Two Squares and Châtelet Surfaces.” <i>Israel Journal of Mathematics</i>, vol. 191, no. 2, Springer, 2012, pp. 973–1012, doi:<a href=\"https://doi.org/10.1007/s11856-012-0019-y\">10.1007/s11856-012-0019-y</a>.","ama":"De La Bretèche R, Browning TD. Binary forms as sums of two squares and Châtelet surfaces. <i>Israel Journal of Mathematics</i>. 2012;191(2):973-1012. doi:<a href=\"https://doi.org/10.1007/s11856-012-0019-y\">10.1007/s11856-012-0019-y</a>","ieee":"R. De La Bretèche and T. D. Browning, “Binary forms as sums of two squares and Châtelet surfaces,” <i>Israel Journal of Mathematics</i>, vol. 191, no. 2. Springer, pp. 973–1012, 2012.","short":"R. De La Bretèche, T.D. Browning, Israel Journal of Mathematics 191 (2012) 973–1012.","chicago":"De La Bretèche, Régis, and Timothy D Browning. “Binary Forms as Sums of Two Squares and Châtelet Surfaces.” <i>Israel Journal of Mathematics</i>. Springer, 2012. <a href=\"https://doi.org/10.1007/s11856-012-0019-y\">https://doi.org/10.1007/s11856-012-0019-y</a>.","apa":"De La Bretèche, R., &#38; Browning, T. D. (2012). Binary forms as sums of two squares and Châtelet surfaces. <i>Israel Journal of Mathematics</i>. Springer. <a href=\"https://doi.org/10.1007/s11856-012-0019-y\">https://doi.org/10.1007/s11856-012-0019-y</a>","ista":"De La Bretèche R, Browning TD. 2012. Binary forms as sums of two squares and Châtelet surfaces. Israel Journal of Mathematics. 191(2), 973–1012."},"day":"28","type":"journal_article","publist_id":"7663","publisher":"Springer","month":"02","publication":"Israel Journal of Mathematics","quality_controlled":0,"doi":"10.1007/s11856-012-0019-y","page":"973 - 1012","abstract":[{"lang":"eng","text":"The representation of integral binary forms as sums of two squares is discussed and applied to establish the Manin conjecture for certain Châtelet surfaces over ℚ."}],"year":"2012","volume":191,"date_published":"2012-02-28T00:00:00Z","status":"public","extern":1,"issue":"2","author":[{"first_name":"Régis","full_name":"de la Bretèche, Régis","last_name":"De La Bretèche"},{"id":"35827D50-F248-11E8-B48F-1D18A9856A87","last_name":"Browning","first_name":"Timothy D","full_name":"Timothy Browning","orcid":"0000-0002-8314-0177"}],"intvolume":"       191","date_created":"2018-12-11T11:45:23Z","_id":"241","date_updated":"2021-01-12T06:57:19Z","title":"Binary forms as sums of two squares and Châtelet surfaces","publication_status":"published"},{"oa":1,"author":[{"full_name":"Ebersberger, Ingo","first_name":"Ingo","last_name":"Ebersberger"},{"full_name":"De Matos Simoes, Ricardo","first_name":"Ricardo","last_name":"De Matos Simoes"},{"last_name":"Kupczok","id":"2BB22BC2-F248-11E8-B48F-1D18A9856A87","first_name":"Anne","full_name":"Kupczok, Anne"},{"full_name":"Gube, Matthias","first_name":"Matthias","last_name":"Gube"},{"last_name":"Kothe","full_name":"Kothe, Erika","first_name":"Erika"},{"last_name":"Voigt","first_name":"Kerstin","full_name":"Voigt, Kerstin"},{"first_name":"Arndt","full_name":"Von Haeseler, Arndt","last_name":"Von Haeseler"}],"status":"public","ddc":["570","576"],"date_published":"2012-05-01T00:00:00Z","year":"2012","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","page":"1319 - 1334","publication_status":"published","date_updated":"2021-01-12T06:57:19Z","_id":"2411","has_accepted_license":"1","publisher":"Oxford University Press","file_date_updated":"2020-07-14T12:45:40Z","publication":"Molecular Biology and Evolution","pubrep_id":"384","file":[{"relation":"main_file","content_type":"application/pdf","checksum":"d565dcac27d1736c0c378ea6fcf22d69","file_size":754922,"date_created":"2018-12-12T10:13:30Z","file_name":"IST-2015-384-v1+1_Mol_Biol_Evol-2012-Ebersberger-1319-34.pdf","date_updated":"2020-07-14T12:45:40Z","creator":"system","access_level":"open_access","file_id":"5013"}],"month":"05","intvolume":"        29","issue":"5","volume":29,"tmp":{"short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)"},"abstract":[{"lang":"eng","text":"The kingdom of fungi provides model organisms for biotechnology, cell biology, genetics, and life sciences in general. Only when their phylogenetic relationships are stably resolved, can individual results from fungal research be integrated into a holistic picture of biology. However, and despite recent progress, many deep relationships within the fungi remain unclear. Here, we present the first phylogenomic study of an entire eukaryotic kingdom that uses a consistency criterion to strengthen phylogenetic conclusions. We reason that branches (splits) recovered with independent data and different tree reconstruction methods are likely to reflect true evolutionary relationships. Two complementary phylogenomic data sets based on 99 fungal genomes and 109 fungal expressed sequence tag (EST) sets analyzed with four different tree reconstruction methods shed light from different angles on the fungal tree of life. Eleven additional data sets address specifically the phylogenetic position of Blastocladiomycota, Ustilaginomycotina, and Dothideomycetes, respectively. The combined evidence from the resulting trees supports the deep-level stability of the fungal groups toward a comprehensive natural system of the fungi. In addition, our analysis reveals methodologically interesting aspects. Enrichment for EST encoded data-a common practice in phylogenomic analyses-introduces a strong bias toward slowly evolving and functionally correlated genes. Consequently, the generalization of phylogenomic data sets as collections of randomly selected genes cannot be taken for granted. A thorough characterization of the data to assess possible influences on the tree reconstruction should therefore become a standard in phylogenomic analyses."}],"title":"A consistent phylogenetic backbone for the fungi","scopus_import":1,"language":[{"iso":"eng"}],"date_created":"2018-12-11T11:57:30Z","department":[{"_id":"JoBo"}],"publist_id":"4515","type":"journal_article","day":"01","citation":{"ama":"Ebersberger I, De Matos Simoes R, Kupczok A, et al. A consistent phylogenetic backbone for the fungi. <i>Molecular Biology and Evolution</i>. 2012;29(5):1319-1334. doi:<a href=\"https://doi.org/10.1093/molbev/msr285\">10.1093/molbev/msr285</a>","ieee":"I. Ebersberger <i>et al.</i>, “A consistent phylogenetic backbone for the fungi,” <i>Molecular Biology and Evolution</i>, vol. 29, no. 5. Oxford University Press, pp. 1319–1334, 2012.","short":"I. Ebersberger, R. De Matos Simoes, A. Kupczok, M. Gube, E. Kothe, K. Voigt, A. Von Haeseler, Molecular Biology and Evolution 29 (2012) 1319–1334.","ista":"Ebersberger I, De Matos Simoes R, Kupczok A, Gube M, Kothe E, Voigt K, Von Haeseler A. 2012. A consistent phylogenetic backbone for the fungi. Molecular Biology and Evolution. 29(5), 1319–1334.","apa":"Ebersberger, I., De Matos Simoes, R., Kupczok, A., Gube, M., Kothe, E., Voigt, K., &#38; Von Haeseler, A. (2012). A consistent phylogenetic backbone for the fungi. <i>Molecular Biology and Evolution</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/molbev/msr285\">https://doi.org/10.1093/molbev/msr285</a>","chicago":"Ebersberger, Ingo, Ricardo De Matos Simoes, Anne Kupczok, Matthias Gube, Erika Kothe, Kerstin Voigt, and Arndt Von Haeseler. “A Consistent Phylogenetic Backbone for the Fungi.” <i>Molecular Biology and Evolution</i>. Oxford University Press, 2012. <a href=\"https://doi.org/10.1093/molbev/msr285\">https://doi.org/10.1093/molbev/msr285</a>.","mla":"Ebersberger, Ingo, et al. “A Consistent Phylogenetic Backbone for the Fungi.” <i>Molecular Biology and Evolution</i>, vol. 29, no. 5, Oxford University Press, 2012, pp. 1319–34, doi:<a href=\"https://doi.org/10.1093/molbev/msr285\">10.1093/molbev/msr285</a>."},"doi":"10.1093/molbev/msr285","quality_controlled":"1","oa_version":"Published Version"},{"publication_status":"published","title":"Averages of shifted convolutions of d3 (n)","date_updated":"2021-01-12T06:57:23Z","_id":"242","date_created":"2018-12-11T11:45:23Z","oa":1,"intvolume":"        55","author":[{"full_name":"Baier, Stephan","first_name":"Stephan","last_name":"Baier"},{"orcid":"0000-0002-8314-0177","first_name":"Timothy D","full_name":"Timothy Browning","last_name":"Browning","id":"35827D50-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Marasingha, Gihan","first_name":"Gihan","last_name":"Marasingha"},{"first_name":"Liangyi","full_name":"Zhao, Liangyi","last_name":"Zhao"}],"issue":"3","acknowledgement":"EP/E053262/1\tEngineering and Physical Sciences Research Council","extern":1,"date_published":"2012-10-01T00:00:00Z","status":"public","year":"2012","volume":55,"abstract":[{"lang":"eng","text":"We investigate the first and second moments of shifted convolutions of the generalized divisor function d 3(n)."}],"page":"551 - 576","doi":"10.1017/S001309151100037X","quality_controlled":0,"publication":"Proceedings of the Edinburgh Mathematical Society","month":"10","publisher":"Cambridge University Press","main_file_link":[{"url":"https://arxiv.org/abs/1101.5464","open_access":"1"}],"publist_id":"7662","type":"journal_article","day":"01","citation":{"mla":"Baier, Stephan, et al. “Averages of Shifted Convolutions of D3 (N).” <i>Proceedings of the Edinburgh Mathematical Society</i>, vol. 55, no. 3, Cambridge University Press, 2012, pp. 551–76, doi:<a href=\"https://doi.org/10.1017/S001309151100037X\">10.1017/S001309151100037X</a>.","apa":"Baier, S., Browning, T. D., Marasingha, G., &#38; Zhao, L. (2012). Averages of shifted convolutions of d3 (n). <i>Proceedings of the Edinburgh Mathematical Society</i>. Cambridge University Press. <a href=\"https://doi.org/10.1017/S001309151100037X\">https://doi.org/10.1017/S001309151100037X</a>","ista":"Baier S, Browning TD, Marasingha G, Zhao L. 2012. Averages of shifted convolutions of d3 (n). Proceedings of the Edinburgh Mathematical Society. 55(3), 551–576.","chicago":"Baier, Stephan, Timothy D Browning, Gihan Marasingha, and Liangyi Zhao. “Averages of Shifted Convolutions of D3 (N).” <i>Proceedings of the Edinburgh Mathematical Society</i>. Cambridge University Press, 2012. <a href=\"https://doi.org/10.1017/S001309151100037X\">https://doi.org/10.1017/S001309151100037X</a>.","short":"S. Baier, T.D. Browning, G. Marasingha, L. Zhao, Proceedings of the Edinburgh Mathematical Society 55 (2012) 551–576.","ama":"Baier S, Browning TD, Marasingha G, Zhao L. Averages of shifted convolutions of d3 (n). <i>Proceedings of the Edinburgh Mathematical Society</i>. 2012;55(3):551-576. doi:<a href=\"https://doi.org/10.1017/S001309151100037X\">10.1017/S001309151100037X</a>","ieee":"S. Baier, T. D. Browning, G. Marasingha, and L. Zhao, “Averages of shifted convolutions of d3 (n),” <i>Proceedings of the Edinburgh Mathematical Society</i>, vol. 55, no. 3. Cambridge University Press, pp. 551–576, 2012."}},{"publisher":"Springer Basel","citation":{"ieee":"T. D. Browning and R. Heath Brown, “Quadratic polynomials represented by norm forms,” <i>Geometric and Functional Analysis</i>, vol. 22, no. 5. Springer Basel, pp. 1124–1190, 2012.","short":"T.D. Browning, R. Heath Brown, Geometric and Functional Analysis 22 (2012) 1124–1190.","ama":"Browning TD, Heath Brown R. Quadratic polynomials represented by norm forms. <i>Geometric and Functional Analysis</i>. 2012;22(5):1124-1190. doi:<a href=\"https://doi.org/10.1007/s00039-012-0168-5\">10.1007/s00039-012-0168-5</a>","apa":"Browning, T. D., &#38; Heath Brown, R. (2012). Quadratic polynomials represented by norm forms. <i>Geometric and Functional Analysis</i>. Springer Basel. <a href=\"https://doi.org/10.1007/s00039-012-0168-5\">https://doi.org/10.1007/s00039-012-0168-5</a>","ista":"Browning TD, Heath Brown R. 2012. Quadratic polynomials represented by norm forms. Geometric and Functional Analysis. 22(5), 1124–1190.","chicago":"Browning, Timothy D, and Roger Heath Brown. “Quadratic Polynomials Represented by Norm Forms.” <i>Geometric and Functional Analysis</i>. Springer Basel, 2012. <a href=\"https://doi.org/10.1007/s00039-012-0168-5\">https://doi.org/10.1007/s00039-012-0168-5</a>.","mla":"Browning, Timothy D., and Roger Heath Brown. “Quadratic Polynomials Represented by Norm Forms.” <i>Geometric and Functional Analysis</i>, vol. 22, no. 5, Springer Basel, 2012, pp. 1124–90, doi:<a href=\"https://doi.org/10.1007/s00039-012-0168-5\">10.1007/s00039-012-0168-5</a>."},"day":"25","type":"journal_article","publist_id":"7661","publication":"Geometric and Functional Analysis","doi":"10.1007/s00039-012-0168-5","quality_controlled":0,"month":"08","extern":1,"issue":"5","author":[{"id":"35827D50-F248-11E8-B48F-1D18A9856A87","last_name":"Browning","orcid":"0000-0002-8314-0177","first_name":"Timothy D","full_name":"Timothy Browning"},{"last_name":"Heath Brown","first_name":"Roger","full_name":"Heath-Brown, Roger"}],"intvolume":"        22","page":"1124 - 1190","volume":22,"abstract":[{"lang":"eng","text":"Let P(t) ∈ ℚ[t] be an irreducible quadratic polynomial and suppose that K is a quartic extension of ℚ containing the roots of P(t). Let N K/ℚ(X) be a full norm form for the extension K/ℚ. We show that the variety P(t) =N K/ℚ(X)≠ 0 satisfies the Hasse principle and weak approximation. The proof uses analytic methods."}],"year":"2012","status":"public","date_published":"2012-08-25T00:00:00Z","date_updated":"2021-01-12T06:57:26Z","title":"Quadratic polynomials represented by norm forms","publication_status":"published","date_created":"2018-12-11T11:45:24Z","_id":"243"},{"date_updated":"2021-01-12T08:08:49Z","title":"A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems","publication_status":"published","conference":{"end_date":"2012-03-30","location":"Kyoto, Japan","name":"ICASSP: International Conference on Acoustics, Speech and Signal Processing","start_date":"2012-03-25"},"date_created":"2019-07-31T09:14:48Z","language":[{"iso":"eng"}],"_id":"6746","extern":"1","author":[{"last_name":"Mondelli","id":"27EB676C-8706-11E9-9510-7717E6697425","orcid":"0000-0002-3242-7020","full_name":"Mondelli, Marco","first_name":"Marco"},{"last_name":"Zhou","first_name":"Qi","full_name":"Zhou, Qi"},{"full_name":"Ma, Xiaoli","first_name":"Xiaoli","last_name":"Ma"},{"full_name":"Lottici, Vincenzo","first_name":"Vincenzo","last_name":"Lottici"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"2905-2908","year":"2012","abstract":[{"lang":"eng","text":"This paper proposes a novel cooperative approach for two-hop amplify-and-forward (A&F) relaying that exploits both the signal forwarded by the relay and the one directly transmitted by the source in impulse-radio ultra-wideband (IR-UWB) systems. Specifically, we focus on a non-coherent setup employing a double-differential encoding scheme at the source node and a single differential demodulation at the relay and destination. The log-likelihood ratio based decision rule is derived at the destination node. A semi-analytical power allocation strategy is presented by evaluating a closed-form expression for the effective signal to noise ratio (SNR) at the destination, which is maximized by exhaustive search. Numerical simulations show that the proposed system outperforms both the direct transmission with single differential encoding and the non-cooperative multi-hop approach in different scenarios."}],"publication_identifier":{"issn":["1520-6149"]},"status":"public","date_published":"2012-07-31T00:00:00Z","publication":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","quality_controlled":"1","doi":"10.1109/icassp.2012.6288524","month":"07","oa_version":"None","publisher":"IEEE","citation":{"mla":"Mondelli, Marco, et al. “A Cooperative Approach for Amplify-and-Forward Differential Transmitted Reference IR-UWB Relay Systems.” <i>2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>, IEEE, 2012, pp. 2905–08, doi:<a href=\"https://doi.org/10.1109/icassp.2012.6288524\">10.1109/icassp.2012.6288524</a>.","ieee":"M. Mondelli, Q. Zhou, X. Ma, and V. Lottici, “A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems,” in <i>2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>, Kyoto, Japan, 2012, pp. 2905–2908.","short":"M. Mondelli, Q. Zhou, X. Ma, V. Lottici, in:, 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2012, pp. 2905–2908.","ama":"Mondelli M, Zhou Q, Ma X, Lottici V. A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems. In: <i>2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>. IEEE; 2012:2905-2908. doi:<a href=\"https://doi.org/10.1109/icassp.2012.6288524\">10.1109/icassp.2012.6288524</a>","ista":"Mondelli M, Zhou Q, Ma X, Lottici V. 2012. A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems. 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). ICASSP: International Conference on Acoustics, Speech and Signal Processing, 2905–2908.","chicago":"Mondelli, Marco, Qi Zhou, Xiaoli Ma, and Vincenzo Lottici. “A Cooperative Approach for Amplify-and-Forward Differential Transmitted Reference IR-UWB Relay Systems.” In <i>2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>, 2905–8. IEEE, 2012. <a href=\"https://doi.org/10.1109/icassp.2012.6288524\">https://doi.org/10.1109/icassp.2012.6288524</a>.","apa":"Mondelli, M., Zhou, Q., Ma, X., &#38; Lottici, V. (2012). A cooperative approach for amplify-and-forward differential transmitted reference IR-UWB relay systems. In <i>2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i> (pp. 2905–2908). Kyoto, Japan: IEEE. <a href=\"https://doi.org/10.1109/icassp.2012.6288524\">https://doi.org/10.1109/icassp.2012.6288524</a>"},"type":"conference","day":"31"},{"day":"01","type":"journal_article","citation":{"mla":"Lukas, K. C., et al. “Thermoelectric Properties of Ho-Doped Bi0.88Sb0.12.” <i>Journal of Materials Science</i>, vol. 47, no. 15, Springer Nature, 2012, pp. 5729–34, doi:<a href=\"https://doi.org/10.1007/s10853-012-6463-6\">10.1007/s10853-012-6463-6</a>.","ama":"Lukas KC, Joshi G, Modic KA, Ren ZF, Opeil CP. Thermoelectric properties of Ho-doped Bi0.88Sb0.12. <i>Journal of Materials Science</i>. 2012;47(15):5729-5734. doi:<a href=\"https://doi.org/10.1007/s10853-012-6463-6\">10.1007/s10853-012-6463-6</a>","ieee":"K. C. Lukas, G. Joshi, K. A. Modic, Z. F. Ren, and C. P. Opeil, “Thermoelectric properties of Ho-doped Bi0.88Sb0.12,” <i>Journal of Materials Science</i>, vol. 47, no. 15. Springer Nature, pp. 5729–5734, 2012.","short":"K.C. Lukas, G. Joshi, K.A. Modic, Z.F. Ren, C.P. Opeil, Journal of Materials Science 47 (2012) 5729–5734.","apa":"Lukas, K. C., Joshi, G., Modic, K. A., Ren, Z. F., &#38; Opeil, C. P. (2012). Thermoelectric properties of Ho-doped Bi0.88Sb0.12. <i>Journal of Materials Science</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s10853-012-6463-6\">https://doi.org/10.1007/s10853-012-6463-6</a>","chicago":"Lukas, K. C., G. Joshi, Kimberly A Modic, Z. F. Ren, and C. P. Opeil. “Thermoelectric Properties of Ho-Doped Bi0.88Sb0.12.” <i>Journal of Materials Science</i>. Springer Nature, 2012. <a href=\"https://doi.org/10.1007/s10853-012-6463-6\">https://doi.org/10.1007/s10853-012-6463-6</a>.","ista":"Lukas KC, Joshi G, Modic KA, Ren ZF, Opeil CP. 2012. Thermoelectric properties of Ho-doped Bi0.88Sb0.12. Journal of Materials Science. 47(15), 5729–5734."},"publisher":"Springer Nature","oa_version":"None","month":"08","doi":"10.1007/s10853-012-6463-6","quality_controlled":"1","publication":"Journal of Materials Science","volume":47,"publication_identifier":{"issn":["0022-2461"],"eissn":["1573-4803"]},"abstract":[{"lang":"eng","text":"The Seebeck coefficients, electrical resistivities, total thermal conductivities, and magnetization are reported for temperatures between 5 and 350 K for n-type Bi0.88Sb0.12 nano-composite alloys made by Ho-doping at the 0, 1, and 3 % atomic levels. The alloys were prepared using a dc hot-pressing method, and are shown to be single phase for both Ho contents with grain sizes on the average of 900 nm. We find the parent compound has a maximum of ZT = 0.28 at 231 K, while doping 1 % Ho increases the maximum ZT to 0.31 at 221 K and the 3 % doped sample suppresses the maximum ZT = 0.24 at a temperature of 260 K."}],"year":"2012","status":"public","date_published":"2012-08-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"5729-5734","article_processing_charge":"No","issue":"15","article_type":"original","intvolume":"        47","author":[{"full_name":"Lukas, K. C.","first_name":"K. C.","last_name":"Lukas"},{"last_name":"Joshi","full_name":"Joshi, G.","first_name":"G."},{"full_name":"Modic, Kimberly A","first_name":"Kimberly A","orcid":"0000-0001-9760-3147","id":"13C26AC0-EB69-11E9-87C6-5F3BE6697425","last_name":"Modic"},{"first_name":"Z. F.","full_name":"Ren, Z. F.","last_name":"Ren"},{"last_name":"Opeil","first_name":"C. P.","full_name":"Opeil, C. P."}],"extern":"1","date_created":"2019-11-19T13:36:54Z","_id":"7074","language":[{"iso":"eng"}],"title":"Thermoelectric properties of Ho-doped Bi0.88Sb0.12","publication_status":"published","date_updated":"2021-01-12T08:11:43Z"},{"date_updated":"2021-01-12T08:12:56Z","title":"The carbon electrode in nonaqueous Li–O2 cells","publication_status":"published","language":[{"iso":"eng"}],"_id":"7308","date_created":"2020-01-15T12:18:57Z","extern":"1","author":[{"last_name":"Ottakam Thotiyl","first_name":"Muhammed M.","full_name":"Ottakam Thotiyl, Muhammed M."},{"id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","last_name":"Freunberger","orcid":"0000-0003-2902-5319","first_name":"Stefan Alexander","full_name":"Freunberger, Stefan Alexander"},{"last_name":"Peng","first_name":"Zhangquan","full_name":"Peng, Zhangquan"},{"last_name":"Bruce","full_name":"Bruce, Peter G.","first_name":"Peter G."}],"intvolume":"       135","article_type":"original","issue":"1","article_processing_charge":"No","page":"494-500","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2012-11-28T00:00:00Z","status":"public","volume":135,"year":"2012","publication_identifier":{"issn":["0002-7863","1520-5126"]},"abstract":[{"lang":"eng","text":"Carbon has been used widely as the basis of porous cathodes for nonaqueous Li–O2 cells. However, the stability of carbon and the effect of carbon on electrolyte decomposition in such cells are complex and depend on the hydrophobicity/hydrophilicity of the carbon surface. Analyzing carbon cathodes, cycled in Li–O2 cells between 2 and 4 V, using acid treatment and Fenton’s reagent, and combined with differential electrochemical mass spectrometry and FTIR, demonstrates the following: Carbon is relatively stable below 3.5 V (vs Li/Li+) on discharge or charge, especially so for hydrophobic carbon, but is unstable on charging above 3.5 V (in the presence of Li2O2), oxidatively decomposing to form Li2CO3. Direct chemical reaction with Li2O2 accounts for only a small proportion of the total carbon decomposition on cycling. Carbon promotes electrolyte decomposition during discharge and charge in a Li–O2 cell, giving rise to Li2CO3 and Li carboxylates (DMSO and tetraglyme electrolytes). The Li2CO3 and Li carboxylates present at the end of discharge and those that form on charge result in polarization on the subsequent charge. Li2CO3 (derived from carbon and from the electrolyte) as well as the Li carboxylates (derived from the electrolyte) decompose and form on charging. Oxidation of Li2CO3 on charging to ∼4 V is incomplete; Li2CO3 accumulates on cycling resulting in electrode passivation and capacity fading. Hydrophilic carbon is less stable and more catalytically active toward electrolyte decomposition than carbon with a hydrophobic surface. If the Li–O2 cell could be charged at or below 3.5 V, then carbon may be relatively stable, however, its ability to promote electrolyte decomposition, presenting problems for its use in a practical Li–O2 battery. The results emphasize that stable cycling of Li2O2 at the cathode in a Li–O2 cell depends on the synergy between electrolyte and electrode; the stability of the electrode and the electrolyte cannot be considered in isolation."}],"publication":"Journal of the American Chemical Society","doi":"10.1021/ja310258x","quality_controlled":"1","month":"11","oa_version":"None","publisher":"ACS","citation":{"mla":"Ottakam Thotiyl, Muhammed M., et al. “The Carbon Electrode in Nonaqueous Li–O2 Cells.” <i>Journal of the American Chemical Society</i>, vol. 135, no. 1, ACS, 2012, pp. 494–500, doi:<a href=\"https://doi.org/10.1021/ja310258x\">10.1021/ja310258x</a>.","short":"M.M. Ottakam Thotiyl, S.A. Freunberger, Z. Peng, P.G. Bruce, Journal of the American Chemical Society 135 (2012) 494–500.","ieee":"M. M. Ottakam Thotiyl, S. A. Freunberger, Z. Peng, and P. G. Bruce, “The carbon electrode in nonaqueous Li–O2 cells,” <i>Journal of the American Chemical Society</i>, vol. 135, no. 1. ACS, pp. 494–500, 2012.","ama":"Ottakam Thotiyl MM, Freunberger SA, Peng Z, Bruce PG. The carbon electrode in nonaqueous Li–O2 cells. <i>Journal of the American Chemical Society</i>. 2012;135(1):494-500. doi:<a href=\"https://doi.org/10.1021/ja310258x\">10.1021/ja310258x</a>","ista":"Ottakam Thotiyl MM, Freunberger SA, Peng Z, Bruce PG. 2012. The carbon electrode in nonaqueous Li–O2 cells. Journal of the American Chemical Society. 135(1), 494–500.","apa":"Ottakam Thotiyl, M. M., Freunberger, S. A., Peng, Z., &#38; Bruce, P. G. (2012). The carbon electrode in nonaqueous Li–O2 cells. <i>Journal of the American Chemical Society</i>. ACS. <a href=\"https://doi.org/10.1021/ja310258x\">https://doi.org/10.1021/ja310258x</a>","chicago":"Ottakam Thotiyl, Muhammed M., Stefan Alexander Freunberger, Zhangquan Peng, and Peter G. Bruce. “The Carbon Electrode in Nonaqueous Li–O2 Cells.” <i>Journal of the American Chemical Society</i>. ACS, 2012. <a href=\"https://doi.org/10.1021/ja310258x\">https://doi.org/10.1021/ja310258x</a>."},"day":"28","type":"journal_article"},{"issue":"40","article_type":"original","author":[{"first_name":"Nam-Soon","full_name":"Choi, Nam-Soon","last_name":"Choi"},{"last_name":"Chen","full_name":"Chen, Zonghai","first_name":"Zonghai"},{"id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","last_name":"Freunberger","orcid":"0000-0003-2902-5319","full_name":"Freunberger, Stefan Alexander","first_name":"Stefan Alexander"},{"full_name":"Ji, Xiulei","first_name":"Xiulei","last_name":"Ji"},{"first_name":"Yang-Kook","full_name":"Sun, Yang-Kook","last_name":"Sun"},{"last_name":"Amine","first_name":"Khalil","full_name":"Amine, Khalil"},{"last_name":"Yushin","full_name":"Yushin, Gleb","first_name":"Gleb"},{"last_name":"Nazar","first_name":"Linda F.","full_name":"Nazar, Linda F."},{"last_name":"Cho","first_name":"Jaephil","full_name":"Cho, Jaephil"},{"last_name":"Bruce","first_name":"Peter G.","full_name":"Bruce, Peter G."}],"intvolume":"        51","extern":"1","volume":51,"year":"2012","publication_identifier":{"issn":["1433-7851"]},"abstract":[{"text":"Energy‐storage technologies, including electrical double‐layer capacitors and rechargeable batteries, have attracted significant attention for applications in portable electronic devices, electric vehicles, bulk electricity storage at power stations, and “load leveling” of renewable sources, such as solar energy and wind power. Transforming lithium batteries and electric double‐layer capacitors requires a step change in the science underpinning these devices, including the discovery of new materials, new electrochemistry, and an increased understanding of the processes on which the devices depend. The Review will consider some of the current scientific issues underpinning lithium batteries and electric double‐layer capacitors.","lang":"eng"}],"status":"public","date_published":"2012-10-01T00:00:00Z","page":"9994-10024","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","publication_status":"published","title":"Challenges facing Lithium batteries and electrical double-layer capacitors","date_updated":"2021-01-12T08:12:56Z","date_created":"2020-01-15T12:19:11Z","language":[{"iso":"eng"}],"_id":"7309","publisher":"Wiley","type":"journal_article","day":"01","citation":{"apa":"Choi, N.-S., Chen, Z., Freunberger, S. A., Ji, X., Sun, Y.-K., Amine, K., … Bruce, P. G. (2012). Challenges facing Lithium batteries and electrical double-layer capacitors. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.201201429\">https://doi.org/10.1002/anie.201201429</a>","chicago":"Choi, Nam-Soon, Zonghai Chen, Stefan Alexander Freunberger, Xiulei Ji, Yang-Kook Sun, Khalil Amine, Gleb Yushin, Linda F. Nazar, Jaephil Cho, and Peter G. Bruce. “Challenges Facing Lithium Batteries and Electrical Double-Layer Capacitors.” <i>Angewandte Chemie International Edition</i>. Wiley, 2012. <a href=\"https://doi.org/10.1002/anie.201201429\">https://doi.org/10.1002/anie.201201429</a>.","ista":"Choi N-S, Chen Z, Freunberger SA, Ji X, Sun Y-K, Amine K, Yushin G, Nazar LF, Cho J, Bruce PG. 2012. Challenges facing Lithium batteries and electrical double-layer capacitors. Angewandte Chemie International Edition. 51(40), 9994–10024.","ama":"Choi N-S, Chen Z, Freunberger SA, et al. Challenges facing Lithium batteries and electrical double-layer capacitors. <i>Angewandte Chemie International Edition</i>. 2012;51(40):9994-10024. doi:<a href=\"https://doi.org/10.1002/anie.201201429\">10.1002/anie.201201429</a>","short":"N.-S. Choi, Z. Chen, S.A. Freunberger, X. Ji, Y.-K. Sun, K. Amine, G. Yushin, L.F. Nazar, J. Cho, P.G. Bruce, Angewandte Chemie International Edition 51 (2012) 9994–10024.","ieee":"N.-S. Choi <i>et al.</i>, “Challenges facing Lithium batteries and electrical double-layer capacitors,” <i>Angewandte Chemie International Edition</i>, vol. 51, no. 40. Wiley, pp. 9994–10024, 2012.","mla":"Choi, Nam-Soon, et al. “Challenges Facing Lithium Batteries and Electrical Double-Layer Capacitors.” <i>Angewandte Chemie International Edition</i>, vol. 51, no. 40, Wiley, 2012, pp. 9994–10024, doi:<a href=\"https://doi.org/10.1002/anie.201201429\">10.1002/anie.201201429</a>."},"quality_controlled":"1","doi":"10.1002/anie.201201429","publication":"Angewandte Chemie International Edition","oa_version":"None","month":"10"},{"date_created":"2020-01-15T12:19:23Z","language":[{"iso":"eng"}],"_id":"7310","date_updated":"2021-01-12T08:12:57Z","title":"A reversible and higher-rate Li-O2 battery","publication_status":"published","page":"563-566","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","volume":337,"publication_identifier":{"issn":["0036-8075","1095-9203"]},"abstract":[{"text":"The rechargeable nonaqueous lithium-air (Li-O2) battery is receiving a great deal of interest because, theoretically, its specific energy far exceeds the best that can be achieved with lithium-ion cells. Operation of the rechargeable Li-O2 battery depends critically on repeated and highly reversible formation/decomposition of lithium peroxide (Li2O2) at the cathode upon cycling. Here, we show that this process is possible with the use of a dimethyl sulfoxide electrolyte and a porous gold electrode (95% capacity retention from cycles 1 to 100), whereas previously only partial Li2O2 formation/decomposition and limited cycling could occur. Furthermore, we present data indicating that the kinetics of Li2O2 oxidation on charge is approximately 10 times faster than on carbon electrodes.","lang":"eng"}],"year":"2012","status":"public","date_published":"2012-08-03T00:00:00Z","extern":"1","issue":"6094","article_type":"original","author":[{"last_name":"Peng","full_name":"Peng, Z.","first_name":"Z."},{"full_name":"Freunberger, Stefan Alexander","first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","last_name":"Freunberger","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"full_name":"Chen, Y.","first_name":"Y.","last_name":"Chen"},{"first_name":"P. G.","full_name":"Bruce, P. G.","last_name":"Bruce"}],"intvolume":"       337","month":"08","oa_version":"None","publication":"Science","doi":"10.1126/science.1223985","quality_controlled":"1","citation":{"mla":"Peng, Z., et al. “A Reversible and Higher-Rate Li-O2 Battery.” <i>Science</i>, vol. 337, no. 6094, AAAS, 2012, pp. 563–66, doi:<a href=\"https://doi.org/10.1126/science.1223985\">10.1126/science.1223985</a>.","ama":"Peng Z, Freunberger SA, Chen Y, Bruce PG. A reversible and higher-rate Li-O2 battery. <i>Science</i>. 2012;337(6094):563-566. doi:<a href=\"https://doi.org/10.1126/science.1223985\">10.1126/science.1223985</a>","short":"Z. Peng, S.A. Freunberger, Y. Chen, P.G. Bruce, Science 337 (2012) 563–566.","ieee":"Z. Peng, S. A. Freunberger, Y. Chen, and P. G. Bruce, “A reversible and higher-rate Li-O2 battery,” <i>Science</i>, vol. 337, no. 6094. AAAS, pp. 563–566, 2012.","apa":"Peng, Z., Freunberger, S. A., Chen, Y., &#38; Bruce, P. G. (2012). A reversible and higher-rate Li-O2 battery. <i>Science</i>. AAAS. <a href=\"https://doi.org/10.1126/science.1223985\">https://doi.org/10.1126/science.1223985</a>","chicago":"Peng, Z., Stefan Alexander Freunberger, Y. Chen, and P. G. Bruce. “A Reversible and Higher-Rate Li-O2 Battery.” <i>Science</i>. AAAS, 2012. <a href=\"https://doi.org/10.1126/science.1223985\">https://doi.org/10.1126/science.1223985</a>.","ista":"Peng Z, Freunberger SA, Chen Y, Bruce PG. 2012. A reversible and higher-rate Li-O2 battery. Science. 337(6094), 563–566."},"type":"journal_article","day":"03","publisher":"AAAS"},{"publication":"Journal of the American Chemical Society","quality_controlled":"1","doi":"10.1021/ja302178w","month":"04","oa_version":"None","publisher":"ACS","citation":{"short":"Y. Chen, S.A. Freunberger, Z. Peng, F. Bardé, P.G. Bruce, Journal of the American Chemical Society 134 (2012) 7952–7957.","ama":"Chen Y, Freunberger SA, Peng Z, Bardé F, Bruce PG. Li–O2 battery with a dimethylformamide electrolyte. <i>Journal of the American Chemical Society</i>. 2012;134(18):7952-7957. doi:<a href=\"https://doi.org/10.1021/ja302178w\">10.1021/ja302178w</a>","ieee":"Y. Chen, S. A. Freunberger, Z. Peng, F. Bardé, and P. G. Bruce, “Li–O2 battery with a dimethylformamide electrolyte,” <i>Journal of the American Chemical Society</i>, vol. 134, no. 18. ACS, pp. 7952–7957, 2012.","chicago":"Chen, Yuhui, Stefan Alexander Freunberger, Zhangquan Peng, Fanny Bardé, and Peter G. Bruce. “Li–O2 Battery with a Dimethylformamide Electrolyte.” <i>Journal of the American Chemical Society</i>. ACS, 2012. <a href=\"https://doi.org/10.1021/ja302178w\">https://doi.org/10.1021/ja302178w</a>.","ista":"Chen Y, Freunberger SA, Peng Z, Bardé F, Bruce PG. 2012. Li–O2 battery with a dimethylformamide electrolyte. Journal of the American Chemical Society. 134(18), 7952–7957.","apa":"Chen, Y., Freunberger, S. A., Peng, Z., Bardé, F., &#38; Bruce, P. G. (2012). Li–O2 battery with a dimethylformamide electrolyte. <i>Journal of the American Chemical Society</i>. ACS. <a href=\"https://doi.org/10.1021/ja302178w\">https://doi.org/10.1021/ja302178w</a>","mla":"Chen, Yuhui, et al. “Li–O2 Battery with a Dimethylformamide Electrolyte.” <i>Journal of the American Chemical Society</i>, vol. 134, no. 18, ACS, 2012, pp. 7952–57, doi:<a href=\"https://doi.org/10.1021/ja302178w\">10.1021/ja302178w</a>."},"day":"19","type":"journal_article","date_updated":"2021-01-12T08:12:58Z","publication_status":"published","title":"Li–O2 battery with a dimethylformamide electrolyte","date_created":"2020-01-15T12:19:36Z","_id":"7311","language":[{"iso":"eng"}],"extern":"1","issue":"18","article_type":"original","intvolume":"       134","author":[{"last_name":"Chen","first_name":"Yuhui","full_name":"Chen, Yuhui"},{"id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","last_name":"Freunberger","orcid":"0000-0003-2902-5319","first_name":"Stefan Alexander","full_name":"Freunberger, Stefan Alexander"},{"full_name":"Peng, Zhangquan","first_name":"Zhangquan","last_name":"Peng"},{"last_name":"Bardé","full_name":"Bardé, Fanny","first_name":"Fanny"},{"last_name":"Bruce","first_name":"Peter G.","full_name":"Bruce, Peter G."}],"page":"7952-7957","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","year":"2012","abstract":[{"lang":"eng","text":"Stability of the electrolyte toward reduced oxygen species generated at the cathode is a crucial challenge for the rechargeable nonaqueous Li–O2 battery. Here, we investigate dimethylformamide as the basis of an electrolyte. Although reactions at the O2 cathode on the first discharge–charge cycle are dominated by reversible Li2O2 formation/decomposition, there is also electrolyte decomposition, which increases on cycling. The products of decomposition at the cathode on discharge are Li2O2, Li2CO3, HCO2Li, CH3CO2Li, NO, H2O, and CO2. Li2CO3 accumulates in the electrode with cycling. The stability of dimethylformamide toward reduced oxygen species is insufficient for its use in the rechargeable nonaqueous Li–O2 battery."}],"volume":134,"publication_identifier":{"issn":["0002-7863","1520-5126"]},"status":"public","date_published":"2012-04-19T00:00:00Z"},{"doi":"10.1145/2312005.2312057","month":"01","oa_version":"None","publisher":"ACM","citation":{"mla":"Alistarh, Dan-Adrian, et al. <i>On the Cost of Composing Shared-Memory Algorithms</i>. ACM, 2012, pp. 298–307, doi:<a href=\"https://doi.org/10.1145/2312005.2312057\">10.1145/2312005.2312057</a>.","apa":"Alistarh, D.-A., Guerraoui, R., Kuznetsov, P., &#38; Losa, G. (2012). On the cost of composing shared-memory algorithms (pp. 298–307). Presented at the SPAA: Symposium on Parallelism in Algorithms and Architectures, ACM. <a href=\"https://doi.org/10.1145/2312005.2312057\">https://doi.org/10.1145/2312005.2312057</a>","ista":"Alistarh D-A, Guerraoui R, Kuznetsov P, Losa G. 2012. On the cost of composing shared-memory algorithms. SPAA: Symposium on Parallelism in Algorithms and Architectures, 298–307.","chicago":"Alistarh, Dan-Adrian, Rachid Guerraoui, Petr Kuznetsov, and Giuliano Losa. “On the Cost of Composing Shared-Memory Algorithms,” 298–307. ACM, 2012. <a href=\"https://doi.org/10.1145/2312005.2312057\">https://doi.org/10.1145/2312005.2312057</a>.","short":"D.-A. Alistarh, R. Guerraoui, P. Kuznetsov, G. Losa, in:, ACM, 2012, pp. 298–307.","ieee":"D.-A. Alistarh, R. Guerraoui, P. Kuznetsov, and G. Losa, “On the cost of composing shared-memory algorithms,” presented at the SPAA: Symposium on Parallelism in Algorithms and Architectures, 2012, pp. 298–307.","ama":"Alistarh D-A, Guerraoui R, Kuznetsov P, Losa G. On the cost of composing shared-memory algorithms. In: ACM; 2012:298-307. doi:<a href=\"https://doi.org/10.1145/2312005.2312057\">10.1145/2312005.2312057</a>"},"publist_id":"6892","day":"01","type":"conference","date_updated":"2023-02-23T13:12:27Z","publication_status":"published","title":"On the cost of composing shared-memory algorithms","language":[{"iso":"eng"}],"_id":"762","date_created":"2018-12-11T11:48:22Z","conference":{"name":"SPAA: Symposium on Parallelism in Algorithms and Architectures"},"extern":"1","author":[{"first_name":"Dan-Adrian","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","last_name":"Alistarh","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Rachid","full_name":"Guerraoui, Rachid","last_name":"Guerraoui"},{"last_name":"Kuznetsov","first_name":"Petr","full_name":"Kuznetsov, Petr"},{"first_name":"Giuliano","full_name":"Losa, Giuliano","last_name":"Losa"}],"article_processing_charge":"No","page":"298 - 307","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","date_published":"2012-01-01T00:00:00Z","year":"2012","abstract":[{"text":"Decades of research in distributed computing have led to a variety of perspectives on what it means for a concurrent algorithm to be efficient, depending on model assumptions, progress guarantees, and complexity metrics. It is therefore natural to ask whether one could compose algorithms that perform efficiently under different conditions, so that the composition preserves the performance of the original components when their conditions are met. In this paper, we evaluate the cost of composing shared-memory algorithms. First, we formally define the notion of safely composable algorithms and we show that every sequential type has a safely composable implementation, as long as enough state is transferred between modules. Since such generic implementations are inherently expensive, we present a more general light-weight specification that allows the designer to transfer very little state between modules, by taking advantage of the semantics of the implemented object. Using this framework, we implement a composed longlived test-and-set object, with the property that each of its modules is asymptotically optimal with respect to the progress condition it ensures, while the entire implementation only uses objects with consensus number at most two. Thus, we show that the overhead of composition can be negligible in the case of some important shared-memory abstractions.","lang":"eng"}]},{"conference":{"name":"SIROCCO: Structural Information and Communication Complexity"},"date_created":"2018-12-11T11:48:22Z","_id":"763","language":[{"iso":"eng"}],"date_updated":"2023-02-23T13:12:41Z","alternative_title":["LNCS"],"title":"Early deciding synchronous renaming in O(log f) rounds or less","publication_status":"published","page":"195 - 206","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","abstract":[{"lang":"eng","text":"Renaming is a fundamental problem in distributed computing, in which a set of n processes need to pick unique names from a namespace of limited size. In this paper, we present the first early-deciding upper bounds for synchronous renaming, in which the running time adapts to the actual number of failures f in the execution. We show that, surprisingly, renaming can be solved in constant time if the number of failures f is limited to O(√n), while for general f ≤ n - 1 renaming can always be solved in O(log f) communication rounds. In the wait-free case, i.e. for f = n - 1, our upper bounds match the Ω(log n) lower bound of Chaudhuri et al. [13]."}],"year":"2012","volume":"7355 LNCS","date_published":"2012-01-01T00:00:00Z","status":"public","acknowledgement":"Hagit Attiya - Supported in party by Israel Science Foundation (grant number 1227/10).\r\nCorentin Travers - Additional supports from the ANR projects ALADDIN and DISPLEXITY\r\n","extern":"1","author":[{"id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X"},{"full_name":"Attiya, Hagit","first_name":"Hagit","last_name":"Attiya"},{"last_name":"Guerraoui","full_name":"Guerraoui, Rachid","first_name":"Rachid"},{"full_name":"Travers, Corentin","first_name":"Corentin","last_name":"Travers"}],"month":"01","oa_version":"None","doi":"10.1007/978-3-642-31104-8_17","citation":{"mla":"Alistarh, Dan-Adrian, et al. <i>Early Deciding Synchronous Renaming in O(Log f) Rounds or Less</i>. Vol. 7355 LNCS, Springer, 2012, pp. 195–206, doi:<a href=\"https://doi.org/10.1007/978-3-642-31104-8_17\">10.1007/978-3-642-31104-8_17</a>.","ista":"Alistarh D-A, Attiya H, Guerraoui R, Travers C. 2012. Early deciding synchronous renaming in O(log f) rounds or less. SIROCCO: Structural Information and Communication Complexity, LNCS, vol. 7355 LNCS, 195–206.","apa":"Alistarh, D.-A., Attiya, H., Guerraoui, R., &#38; Travers, C. (2012). Early deciding synchronous renaming in O(log f) rounds or less (Vol. 7355 LNCS, pp. 195–206). Presented at the SIROCCO: Structural Information and Communication Complexity, Springer. <a href=\"https://doi.org/10.1007/978-3-642-31104-8_17\">https://doi.org/10.1007/978-3-642-31104-8_17</a>","chicago":"Alistarh, Dan-Adrian, Hagit Attiya, Rachid Guerraoui, and Corentin Travers. “Early Deciding Synchronous Renaming in O(Log f) Rounds or Less,” 7355 LNCS:195–206. Springer, 2012. <a href=\"https://doi.org/10.1007/978-3-642-31104-8_17\">https://doi.org/10.1007/978-3-642-31104-8_17</a>.","ieee":"D.-A. Alistarh, H. Attiya, R. Guerraoui, and C. Travers, “Early deciding synchronous renaming in O(log f) rounds or less,” presented at the SIROCCO: Structural Information and Communication Complexity, 2012, vol. 7355 LNCS, pp. 195–206.","ama":"Alistarh D-A, Attiya H, Guerraoui R, Travers C. Early deciding synchronous renaming in O(log f) rounds or less. In: Vol 7355 LNCS. Springer; 2012:195-206. doi:<a href=\"https://doi.org/10.1007/978-3-642-31104-8_17\">10.1007/978-3-642-31104-8_17</a>","short":"D.-A. Alistarh, H. Attiya, R. Guerraoui, C. Travers, in:, Springer, 2012, pp. 195–206."},"type":"conference","day":"01","publist_id":"6893","publisher":"Springer"},{"type":"journal_article","day":"01","publist_id":"6894","citation":{"apa":"Alistarh, D.-A., Gilbert, S., Guerraoui, R., &#38; Travers, C. (2012). Of choices, failures and asynchrony: the many faces of set agreement. <i>Algorithmica (New York)</i>. Springer. <a href=\"https://doi.org/10.1007/s00453-011-9581-7\">https://doi.org/10.1007/s00453-011-9581-7</a>","ista":"Alistarh D-A, Gilbert S, Guerraoui R, Travers C. 2012. Of choices, failures and asynchrony: the many faces of set agreement. Algorithmica (New York). 62(1–2), 595–629.","chicago":"Alistarh, Dan-Adrian, Seth Gilbert, Rachid Guerraoui, and Corentin Travers. “Of Choices, Failures and Asynchrony: The Many Faces of Set Agreement.” <i>Algorithmica (New York)</i>. Springer, 2012. <a href=\"https://doi.org/10.1007/s00453-011-9581-7\">https://doi.org/10.1007/s00453-011-9581-7</a>.","ieee":"D.-A. Alistarh, S. Gilbert, R. Guerraoui, and C. Travers, “Of choices, failures and asynchrony: the many faces of set agreement,” <i>Algorithmica (New York)</i>, vol. 62, no. 1–2. Springer, pp. 595–629, 2012.","ama":"Alistarh D-A, Gilbert S, Guerraoui R, Travers C. Of choices, failures and asynchrony: the many faces of set agreement. <i>Algorithmica (New York)</i>. 2012;62(1-2):595-629. doi:<a href=\"https://doi.org/10.1007/s00453-011-9581-7\">10.1007/s00453-011-9581-7</a>","short":"D.-A. Alistarh, S. Gilbert, R. Guerraoui, C. Travers, Algorithmica (New York) 62 (2012) 595–629.","mla":"Alistarh, Dan-Adrian, et al. “Of Choices, Failures and Asynchrony: The Many Faces of Set Agreement.” <i>Algorithmica (New York)</i>, vol. 62, no. 1–2, Springer, 2012, pp. 595–629, doi:<a href=\"https://doi.org/10.1007/s00453-011-9581-7\">10.1007/s00453-011-9581-7</a>."},"publisher":"Springer","oa_version":"None","month":"02","doi":"10.1007/s00453-011-9581-7","publication":"Algorithmica (New York)","year":"2012","volume":62,"abstract":[{"lang":"eng","text":"Set agreement is a fundamental problem in distributed computing in which processes collectively choose a small subset of values from a larger set of proposals. The impossibility of fault-tolerant set agreement in asynchronous networks is one of the seminal results in distributed computing. In synchronous networks, too, the complexity of set agreement has been a significant research challenge that has now been resolved. Real systems, however, are neither purely synchronous nor purely asynchronous. Rather, they tend to alternate between periods of synchrony and periods of asynchrony. Nothing specific is known about the complexity of set agreement in such a &quot;partially synchronous&quot; setting. In this paper, we address this challenge, presenting the first (asymptotically) tight bound on the complexity of set agreement in such systems. We introduce a novel technique for simulating, in a fault-prone asynchronous shared memory, executions of an asynchronous and failure-prone message-passing system in which some fragments appear synchronous to some processes. We use this simulation technique to derive a lower bound on the round complexity of set agreement in a partially synchronous system by a reduction from asynchronous wait-free set agreement. Specifically, we show that every set agreement protocol requires at least $\\lfloor\\frac t k \\rfloor + 2$ synchronous rounds to decide. We present an (asymptotically) matching algorithm that relies on a distributed asynchrony detection mechanism to decide as soon as possible during periods of synchrony. From these two results, we derive the size of the minimal window of synchrony needed to solve set agreement. By relating synchronous, asynchronous and partially synchronous environments, our simulation technique is of independent interest. In particular, it allows us to obtain a new lower bound on the complexity of early deciding k-set agreement complementary to that of Gafni et al. (in SIAM J. Comput. 40(1):63-78, 2011), and to re-derive the combinatorial topology lower bound of Guerraoui et al. (in Theor. Comput. Sci. 410(6-7):570-580, 2009) in an algorithmic way."}],"status":"public","date_published":"2012-02-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","page":"595 - 629","article_processing_charge":"No","issue":"1-2","author":[{"id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian","full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X"},{"last_name":"Gilbert","full_name":"Gilbert, Seth","first_name":"Seth"},{"last_name":"Guerraoui","full_name":"Guerraoui, Rachid","first_name":"Rachid"},{"full_name":"Travers, Corentin","first_name":"Corentin","last_name":"Travers"}],"intvolume":"        62","extern":"1","acknowledgement":"We would like  to thank  Hagit  Attiya, Keren Censor-Hillel,  and the  anonymous\r\nreviewers for their feedback on drafts of this paper.\r\nPart of the work was performed  as C. Travers was a Post-Doctoral Fellow at the Technion, Haifa,\r\nsupported by the “Sam & Cecilia Neaman” Fellowship. Part of the work was performed as S. Gilbert was\r\na Post-Doctoral Fellow at the Swiss Federal Institute of Technology, Lausanne, Switzerland.","date_created":"2018-12-11T11:48:23Z","_id":"764","language":[{"iso":"eng"}],"title":"Of choices, failures and asynchrony: the many faces of set agreement","publication_status":"published","date_updated":"2023-02-23T13:13:02Z"}]