Vincenzo De Risi, CNRS Université de Paris; Max Planck Institute
Diagrammi geometrici e teoria dello spazio dall'antichità all'età moderna
Giovedì 15 Dicembre 2022, ore 17:00
Sala di Rappresentanza del Dip. di Matematica, via C. Saldini 50 | |
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Gady Kozma, Weizmann Institute of Science
Harmonic functions on groups
Mercoledì 30 Novembre 2022, ore 14:30
Aula 3014 - Dipartimento di Matematica e Applicazioni - Edificio U5 (Milano-Bicocca) | |
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Eric Carlen, Rutgers University
On some fundamental inequalities of quantum mathematical physics
Lunedì 14 Novembre 2022, ore 17:00
Aula Seminari 6 piano, Edificio La Nave | |
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Maryna Viazovska (Fields Medal 2022), EPFL, Lausanne
The sphere packing problem and beyond (Video https://youtu.be/ciZwEuSIXXU)
Lunedì 24 Ottobre 2022, ore 17:30
Aula Rogers | |
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Gigliola Staffilani, Massachusetts Institute of Technology
The Schrödinger equation as inspiration of beautiful mathematics
Lunedì 04 Luglio 2022, ore 17:00
Sala Consiglio 7 piano, Edificio La Nave | |
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Vojkan Jaksic, McGill University, Montreal, Canada
Approach to equilibrium in translation-invariant quantum systems: some structural results
Mercoledì 29 Giugno 2022, ore 17:00
Sala di Rappresentanza, 7 piano, Dip. di Matematica, via Bonardi 9 |
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Abstract
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We formulate the problem of approach to equilibrium in algebraic quantum statistical mechanics and study some of its structural aspects, focusing on the relation between the zeroth law of thermodynamics (approach to equilibrium) and the second law (increase of entropy). Our main result is that approach to equilibrium is necessarily accompanied by a strict increase of the specific (mean) entropy. In the course of our analysis, we introduce the concept of quantum weak Gibbs state which is of independent interest.
This is a joint work with C. Tauber and C.-A. Pillet |
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