next up previous
Next: Alexandru Nica - Some Up: Operator Algebras / Algèbres Previous: Dan Kucervosky - An

Michael Lamoureux - Crossed product algebra constructions

MICHAEL LAMOUREUX, Department of Mathematics and Statistics, University of Calgary, Calgary, Alberta  T2N 1N4, Canada
Crossed product algebra constructions

By a number of examples, we demonstrate the relationships between $C^\ast$-crossed product algebras that arise from group actions, semigroup actions, and partial actions, and the corresponding nonselfadjoint crossed products. The connection between the corresponding ideal structures will be discussed.