Seminário Análise Funcional e Aplicações 

19/12/2003, 14:00 — 15:00 — Sala P3.10, Pavilhão de Matemática
Yuri I. Karlovich, Universidad Autónoma del Estado de Morelos, México

C*-algebras of Integral Operators with Shifts having Massive Sets of Periodic Points

A general scheme to study C*-algebras of bounded linear operators with discrete groups of unitary shift operators is considered. This scheme is based on applications of spectral projections invariant under action of the group of shifts. Several applications of this scheme to concrete C*-algebras of integral operators with shifts are obtained.