Spectral mapping theorem for approximate spectra and its applications

zbMath1047.47001MaRDI QIDQ1812283

Fumihiko Kimura

Publication date: 2 December 2003

Published in: Nihonkai Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

elementary operatorspectral mapping theoremcontinuity of spectraanalytic elementary operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Commutators, derivations, elementary operators, etc. (47B47) Equations involving linear operators, with operator unknowns (47A62)

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