# Ohio University Analysis Seminar

This is the website for the Analysis Seminar of the Mathematics Department of Ohio University. Find below a list of past and upcoming talks. For further details, please contact Marcel Bischoff and/or Adam Fuller.

## Fall 2018

### Thursday, September 6th, Shezad Ahmed (Ohio University), 11am-12pm, Morton Hall 223

Title: Automorphisms of the Calkin Algebra

Abstract: Given a Hilbert space $H$, we let $\mathrm B(H)$ denote the space of all bounded operators on $H$ and $\mathrm K(H)$ denote the ideal of compact operators. The Calkin algebra is the quotient $\mathrm B(H)/\mathrm K(H)$. In this talk, we tackle the question of whether or not there are automorphisms of $\mathrm C(H)$ which are not simply "the obvious ones", i.e. those that are induced by unitary operators on $H$. Our focus will be on the case when $H$ is separable and infinite dimensional.

Title: TBA

Abstract: TBA

## Former Seminars

Fall 2017 and Spring 2018

Last update: 2018-09-14 22:55:31.