Spectral multiplicity of the solutions of polynomial operator equations

DOI10.1007/BF01463196zbMath0666.47010MaRDI QIDQ1116431

A. V. Lipin

Publication date: 1989

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

zbMATH Keywords

spectral representationnormal operatorlattice of invariant subspacesspectral characteristicsmultiplicity of the spectrumdisc characteristic by Nikolsky-Vasiunin

Mathematics Subject Classification ID

Invariant subspaces of linear operators (47A15) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

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