Gady Kozma, Weizmann Institute of Science
Harmonic functions on groups
Wednesday, November 30 2022, at 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
Monday, November 14 2022, at 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)
Monday, October 24 2022, at 17:30
Aula Rogers | |
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Gigliola Staffilani, Massachusetts Institute of Technology
The Schrödinger equation as inspiration of beautiful mathematics
Monday, July 04 2022, at 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
Wednesday, June 29 2022, at 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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Giuseppe Ancona, Università di Strasburgo
Quadratic forms arising from geometry
Thursday, June 16 2022, at 16:30
Sala di Rappresentanza del Dip. di Matematica, via C. Saldini 50 | |
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