Mathematical Colloquium: Anders Karlsson (Genève and Uppsala)
27 november 2024 14:15 till 15:15 | Seminarium Title: A fixed-point theorem for isometries Abstract: Fixed point theorems, such as those of Brouwer and Banach, are of importance throughout the mathematical sciences. In this talk I will explain a new fixed point theorem for isometries. It states that any isometry of a metric space has a fixed point in a generalized sense, which means that the fixed
https://www.lu.se/evenemang/mathematical-colloquium-anders-karlsson-geneve-and-uppsala - 2025-01-12