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19th Annual Great Plains Operator Theory Symposium
May 26-30, 1999
Iowa State University
Ames, IA, USA

Organizers
Justin Peters, Yiu Tung Poon, Bruce Wagner

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Some Semicrossed Products and their Automorphisms
by
Mohamed R. Alaimia
University of Annaba, Algeria

Semicrossed Products of finite dimensional C*algebras by Z+ can be identified with direct sums of certain matrix algebras of analytic functions on the disk. We classify these algebras up to algebraic isomorphism. The automorphisms of these algebras admit a canonical decomposition. If time permits we may discuss semicrossed products by (Z+)2.

Date received: April 30, 1999

Copyright © 1999 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cacw-52.