Dear colleagues,

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).

Zoom link: https://us02web.zoom.us/j/6815552946 Join our Cloud HD Video Meetinghttps://us02web.zoom.us/j/6815552946 Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution used around the world in board, conference, huddle, and training rooms, as well as executive offices and classrooms. Founded in 2011, Zoom helps businesses and organizations bring their teams together in a frictionless environment to get more done. Zoom is a publicly traded company headquartered in San Jose, CA. us02web.zoom.us

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. For more information see the dedicated webpage: https://paviamilanoseminars.wordpress.com/

Participation is free and welcome!

Best regards, The organizers (Mario Maurelli, Carlo Orrieri, Maurizia Rossi, Margherita Zanella)