The Coburn-Simonenko theorem for Toeplitz operators acting between Hardy type subspaces of different Banach function spaces

Analisys Seminar | Oleksiy Karlovych

Analisys Seminar

Speaker: Oleksiy Karlovych, FCT NOVA

Date: 04/10/2017

Time: 12:30

Place: Room 1.6, building. VII

Abstract: The first part of the talk is devoted to an introduction to the theory of Toeplitz operators. In the second part, we plan to prove a new result: an extension of the Coburn-Simonenko theorem on the kernel and range of a Toeplitz operator acting between Hardy type subspaces built upon different Banach function spaces over Jordan Carleson curves.