Logarithmic residues, generalized idempotents, and sums of idempotents in Banach algebras

DOI10.1007/BF01191427zbMath0894.46038MaRDI QIDQ1378058

Torsten Ehrhardt, Bernd Silbermann, Harm Bart

Publication date: 19 August 1998

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

commutative Banach algebralogarithmic residuesgeneralized idempotentssums of idempotentsmeromorphic \(B\)-valued functions

Mathematics Subject Classification ID

General theory of commutative topological algebras (46J05) General theory of topological algebras (46H05) Other generalizations of analytic functions (including abstract-valued functions) (30G30)

Related Items

Sums of idempotents and logarithmic residues in zero pattern matrix algebras, Banach algebras of quasi-triangular operators are spectrally regular, Unions of rank/trace complete preorders, An integer programming problem and rank decomposition of block upper triangular matrices, Logarithmic residues, Rouché's theorem, and spectral regularity: The \(C^{\ast}\)-algebra case, Approximately finite-dimensional Banach algebras are spectrally regular, Rank decomposition under zero pattern constraints and \(\mathsf{L}\)-free directed graphs, Logarithmic residues of analytic Banach algebra valued functions possessing a simply meromorphic inverse, Trace conditions for regular spectral behavior of vector-valued analytic functions

Cites Work

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