C*-algebra seminar by Alina Vdovina (Graduate Center and City College, the City University of New York)
Time and place:–,
NHA723
Title: Groups, automata and C*-algebras
Abstract: We will describe constructions of buildings as universal covers of certain polyhedra. We will explain on how crossed product C*-algebras of boundary actions are connected to the dynamics of the actions of the fundamental groups of our polyhedra.