Symmetric Banach *-algebras: invariance of spectrum

DOI10.4064/sm-141-3-251-261zbMath0996.46021OpenAlexW1429371911MaRDI QIDQ2717547

Bruce A. Barnes

Publication date: 17 June 2001

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/216783

zbMATH Keywords

spectral radiusinvolution*-inverse closed\(B\)-norminverse closedsymmetric Banach *-algebra

Mathematics Subject Classification ID

General theory of topological algebras with involution (46K05) Topological algebras of operators (46H35)

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Questions concerning matrix algebras and invariance of spectrum, Symmetry and inverse-closedness of matrix algebras and functional calculus for infinite matrices