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Seminários do IMPA

Probabilidade e Combinatória

Título
Mixing properties of some mean field spin system
Expositor
Freddy Hernandez

Universidad Nacional de Colombia
Data
Quarta-feira, 23 de janeiro de 2019, 15:30
Local
Sala 349
Resumo

In this talk, we discuss a new strategy to obtain precise estimates on the mixing properties of a mean-field spin system. Under suitable hypothesis on the potential we prove that a profile cut-off phenomenon occurs. The approach we used is based on Yau's relative entropy method