Title: Similarity mechanisms and essential spectra


Speaker: D. C. Moore, University of Nottingham

Date: Tuesday, April 14th

Time: 4:00pm

Location:  Trinity College Dublin, TCD WR20

Abstract:

In this talk, I discuss the derivation of an apparently new `three space’ result for the essential spectra of bounded linear operators on complex Banach spaces, and examine some of its consequences for the study of composition operators on some Banach function spaces. If time permits, I may also discuss some examples and open questions.


Series: Analysis