Please note that the list below only shows forthcoming events, which may not include regular events that have not yet been entered for the forthcoming term. Please see the past events page for a list of all seminar series that the department has on offer.

 

Past events in this series


Thu, 06 Nov 2025

12:00 - 13:00
C5

Ricci curvature and orientability

Camillo Brena
(IAS Princeton)
Abstract

This talk will focus on various definitions of orientability for non-smooth spaces with Ricci curvature bounded from below. The stability of orientability and non-orientability will be discussed. As an application, we will prove the orientability of 4-manifolds with non-negative Ricci curvature and Euclidean volume growth. This work is based on a collaboration with E. Bruè and A. Pigati.

Thu, 20 Nov 2025

12:00 - 13:00
C5

TBA

Ewelina Zatorska
(University of Warwick)
Abstract

TBC