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A remark on the Fokker-Planck semigroup

Jean-Marc Bouclet

Salle de conférences

le June 17, 2025 at 11:00 AM

We shall describe a parametrix of the evolution semigroup associated to the Fokker-Planck equation by mean of a complex Fourier integral operator. Although complex FIO might look frightening to non experts, our approach is very elementary and requires no background in microlocal analysis.

This talk will be based on ongoing discussions with Paul Alphonse, Matthieu Leautaud and Xue-Ping Wang.