Multiplicative polynomial mappings on commutative Banach algebras

We consider the multiplicative polynomial mappings on commutativealgebras in this work. We call a multiplicative polynomialtrivial, if it can be represented as a product of characters. Inthe paper we investigate the following question: does there existsa nontrivial multiplicative polynomial function...

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Bibliographic Details
Main Authors: Labachuk O.V., Zagorodnyuk A.V.
Format: Article
Language:English
Published: Vasyl Stefanyk Precarpathian National University 2012-12-01
Series:Karpatsʹkì Matematičnì Publìkacìï
Online Access:http://journals.pu.if.ua/index.php/cmp/article/view/123/113