Quelques exemples d'algebres A-convexes

We present several examples of

A-convex algebras, highlighting

some differences between them and m-convex algebras, namely, expression of

the spectrum of an element, Jacobson radical, continuity of the product, completion,

etc.

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We present several examples of A-convex algebras, highlighting some differences between them and m-convex algebras, namely, expression of the spectrum of an element, Jacobson radical, continuity of the product, completion, etc.

Nous présentons ici divers exemples cl'algèbres A-convexes qui mettent en relief quelques differences entre celles-ci et les algèbres m-convexes: expression du spectre d'un element, radical de Jacobson, continuite du produit, complétion, etc.