Some results on crossed product Banach algebras

Rachid El Harti (Hassan I University )

Thursday 23rd April 16:00-17:00
Maths 116

Abstract

From a locally compact group, a concrete Banach algebra, and an action of this group on this algebra, we construct an equally concrete algebra called Crossed Product Banach algebra associated with a dynamical system. The study of this class of algebras plays a very important role in abstract harmonic analysis and representation theory. Moreover, We wonder when this class is Hermitian. 

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