Date. November 27, 14h00m (UTC/GMT)

Speaker. Carlos Matheus (Centre de Mathématiques Laurent Schwartz)

Title. Speed of mixing of geodesic flows on certain non-positively curved surfaces

Abstract.

In this talk, we discuss the speed of mixing on certain surfaces whose curvatures are negative except along a closed geodesic. This is a joint work in progress with Y. Lima and I. Melbourne

Online Zoom meeting (Session will open some minutes before 14h00)
https://videoconf-colibri.zoom.us/j/96868858855?pwd=ck1SNmtiZURTQ1l6UmdnSklPRXdyQT09

Meeting ID: 968 6885 8855

Password: 366055