Presentation
Banach algebras with trivial cohomology
Author/s | El Harti, Rachid |
Editor | Montes Rodríguez, Alfonso
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Date | 2005 |
Published in |
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ISBN/ISSN | 9788447210244 |
Abstract | A plausible conjecture is that Banach algebras with trivial cohomology have to be semisimple and finite dimensional. In this paper, we show that a Hermitian Banach ∗-algebra has trivial cohomology if and only if it is ... A plausible conjecture is that Banach algebras with trivial cohomology have to be semisimple and finite dimensional. In this paper, we show that a Hermitian Banach ∗-algebra has trivial cohomology if and only if it is ∗-isomorphic to a finite direct sum of full matrix algebras. |
Citation | El Harti, R. (2005). Banach algebras with trivial cohomology. En First Advanced Course in Operator Theory and Complex Analysis (79-84), Sevilla: Editorial Universidad de Sevilla. |
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