Proof of Sobolev and related inequalities via heat semigroup

by Prof. Tohru Ozawa (Waseda)

Thursday 9 Mar 2023, 17:00 → 18:00 Europe/Rome

Sala Seminari (Dipartimento di Matematica)

A simple proof of the Gagliardo-Nirenberg inequalities (involving the Sobolev inequality)
is presented by means of the heat semigroup.
This talk is based on a recent joint-work with Taiki Takeuchi, Waseda University.