Regularities and subspectra for commutative Banach algebras

We introduce regularities in commutative Banach algebras in such a way that each regularity defines a joint spectrum on the algebra that satisfies the spectral mapping formula.

Bibliographic Details
Main Authors: José Saúl Campos Orozco, Antoni Wawrzyńczyk
Format: Article
Language:English
Published: Hindawi Limited 2005-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Online Access:http://dx.doi.org/10.1155/IJMMS.2005.2399