Ponencia
Banach algebras with trivial cohomology
Autor/es | El Harti, Rachid |
Coordinador/Director | Montes Rodríguez, Alfonso |
Fecha de publicación | 2005 |
Fecha de depósito | 2017-06-21 |
Publicado en |
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ISBN/ISSN | 9788447210244 |
Resumen | 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. |
Cita | 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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