Alessio Corti, Imperial College Londra
Mirror symmetry and smoothing toric Fano 3-folds
Monday, May 06 2019, at 14:00
Sala di Rappresentanza, Dipartimento di Matematica, Via C. Saldini 50, Milano | |
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Jos Uffink, University of Minnesota
Lanford’s Theorem and the Emergence of Irreversibility
Tuesday, March 12 2019, at 16:30 precise
Sala Consiglio, 7 piano, Ed. La Nave |
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Abstract
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It is a longstanding problem to show how the irreversible behaviour of macroscopic systems can be reconciled with the time-reversal invariance of these same systems when considered from a microscopic point of view. A theorem by Lanford shows that, under certain conditions, the famous Boltzmann equation, describing the irreversible behaviour of a dilute gas, can be obtained from the time-reversal invariant Hamiltonian equations of motion for the hard spheres model. This raises the question whether and how Lanford’s theorem succeeds in deriving this remarkable emergence of irreversibility. Many authors (Cercignani, Illner & Pulvirenti, 1994; Lebowitz 1983, Spohn 1991) have expressed very different views on this question. In this talk, I will argue that the theorem actually does not imply irreversibility at all. |
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Bruno Klingler, Humboldt Universitaet Berlino
Tame topology and algebraic geometry
Monday, March 11 2019, at 16:30 precise
Aula Seminari 6 piano, Ed. La Nave | |
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Anton Baranov, Saint Petersburg State University
Spectral synthesis for systems of exponentials and reproducing kernels
Thursday, February 07 2019, at 16:00
Sala di Rappresentanza, Dipartimento di Matematica, Via C. Saldini 50, Milano | |
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Guido Kings, Università di Regensburg
The Birch-Swinnerton-Dyer conjecture, some recent progress
Monday, January 07 2019, at 16:00
Aula C, Dipartimento di Matematica, Via C. Saldini 50, Milano | |
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Arkady Tsinober, Tel Aviv University
Turbulence versus Mathematics and vice versa
Tuesday, December 04 2018, at 16:00
Aula 3015 del Dipartimento di Matematica e Applicazioni dell'Università di Milano - Bicocca | |
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