Maximiliano ESCAYOLA et Leonardo DINAMARCA, "Distortion in different regularities"

jeudi 19 mai 2022, 10:30 → 12:30 Europe/Paris

318 (IMB)

In this talk, we will discuss a question of Andres Navas: are there diffeomorphism of a compact manifold distorted in some regularity but undistorted in a higher regularity? We will define the concept of distortion, give some examples and then we will discuss partial results to this question.