ANALYSIS
SEMINAR

"ON A TENSOR PRODUCT C*-ALGEBRA
ACTİNG ON THE HARDY SPACE OF THE Bİ-DİSC"

By

Uğur
Gül

(Hacettepe
University)

Abstract: In this talk we will deal with a natural C*-algebra
generated by Toeplitz operators and Fourier multipliers
acting on theHardy space of the bi-disc. We observe
that this C*-algebra can be written as a tensor product C*-algebra. We discuss
the structure of its image in the Calkin algebra which yields a
characterization of its Fredholm elements. In order for
the talk to be accessible to graduate students a short introduction to tensor
products of C*-algebras will be given at the beginning of the talk.

Tea and cookies will be served before the
seminar.

Date: Tuesday,  November 20

Time: 15:40

Place: SAZ 141