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Sur les caractères d'une algèbre de Banach |
Canad. Math. Bull. 40(1997), 129-132
Published:1997-06-01
Printed: Jun 1997
Printed: Jun 1997
- Catalin Badea
Abstract
A new proof for the Gleason-Kahane-\.Zelazko theorem concerning the
characters of a Banach algebra is given. A theorem due to P\'olya and
Saxer is used instead of the Hadamard factorization theorem.
| MSC Classifications: |
46H05 - General theory of topological algebras 32A15 - Entire functions |