Estimates for the topological degree of maps from a sphere into itself

Speaker: Hoai Minh Nguyen, Professor, Sorbonne University

Inviter: 秦国林 博士

Title: Estimates for the topological degree of maps from a sphere into itself

Language: English

Time & Venue: 2026.10.20 10:00–11:00 思源楼S915

Abstract: In this talk, I will discuss estimates for the topological degree of maps from a sphere into itself. The starting point is an open question of Bourgain, Brezis and Mironescu.