we are happy to announce the following online talk:
Speaker: Sonia Mazzucchi (Università di Trento)
Title: Chernoff approximations for Feller semigroups in Riemannian manifolds.
Abstract: In this talk I shall present the construction of Chernoff approximations for Feller semigroups in Riemannian manifolds of bounded geometry. This result provides approximations for solutions to initial-value problems for parabolic equations with
variable coefficients on the manifold. It also yields the weak convergence of particular sequences of random walks on the manifolds to the diffusion processes associated with the elliptic generator. For parallelizable manifolds this result is applied in
particular to the representation of the Brownian motion on the manifold as limit of the corresponding random walks.
Date and time: Monday May 23, 17:30-18:30 (Rome time zone).
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This talk is a talk of the (PMS)^2: Pavia-Milano Seminar series on Probability and Mathematical Statistics organized jointly by the universities Milano-Bicocca, Pavia, Milano-Politecnico and Milano-Statale.
Participation is free and welcome!
Best regards,
The organizers (Mario Maurelli, Carlo Orrieri, Maurizia Rossi, Margherita Zanella)