Topological Dynamics and Algebra in the Spectrum of L infinity of a locally compact Group: With Application to Crossed Products

Abstract

In this text, I will look at some new approaches that may shed some light on the Kadison Singer problem, mainly one instigated by Vern Paulsen using dynamical systems in the Stone-Cech compactification of a discrete group. In order to do this, I will try to develop the theory in a crossed product setting, and look at some aspects of it that may hold interest of their own.