Open AccessRegularities and subspectra for commutative Banach algebras
Author(s) -
José Saúl Campos Orozco,
Antoni Wawrzyńczyk
Publication year - 2005
Publication title -
international journal of mathematics and mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 39
eISSN - 1687-0425
pISSN - 0161-1712
DOI - 10.1155/ijmms.2005.2399
Subject(s) - mathematics , commutative property , banach algebra , spectrum (functional analysis) , pure mathematics , algebra over a field , banach space , physics , quantum mechanics
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
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