Title: Spectrums of the drifted Laplacians and applications

Abstract: In this talk, I will discuss the spectrum of the drifted Laplacian on Riemannian manifolds. In particular we show the generalized Lichnerowicz- Obata theorem on smooth metric measure spaces and its applications to gradient shrinking Ricci solitons.

Speaker: Detang Zhou，Universidade Federal Fluminense

Date：4:30pm-6:00pm 2023-8-21.

Venue: 204, School of Mathematical Science

Organizer：School of Mathematical Science

Students and teachers are welcome.