Dear colleagues,
I would like to invite you to the following online seminar organized by the Probability group of the University of Pisa. The talk will be accessible under the link
Click here to join the meetinghttps://teams.microsoft.com/l/meetup-join/19%3A17115d7f6ef44c5e91974362906cfc95%40thread.tacv2/1613504138640?context=%7B%22Tid%22%3A%22c7456b31-a220-47f5-be52-473828670aa1%22%2C%22Oid%22%3A%22dfd1e5f6-331d-43e0-a180-4bb6ce727fb7%22%7D
Best regards,
Giacomo
Tuesday, Feb. 23, 16:00
Speaker: Renaud Raquépas (McGill University Montréal and Université Grenoble Alpes)
Title: Entropy production in nondegenerate diffusions: the large-time and small-noise limits
Abstract: Entropy production (EP) is a key quantity originating from thermodynamics and statistical physics which quantifies the irreversibility of the time evolution of physical systems. I will start with a general introduction to the different approaches to defining EP. Then, I will focus on the context of nondegenerate diffusions and I will describe the large-deviation properties of EP as time goes to infinity. Finally, I will discuss the behaviour of the corresponding rate function as the intensity of the noise goes to zero.
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Giacomo Di Gesù
Dipartimento di Matematica
Università di Pisa
Largo Bruno Pontecorvo 5
56127 - Pisa, Italy
giacomo.digesu@unipi.itmailto:giacomo.digesu@unipi.it
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Giacomo Filippo Di Gesu