Independence from the subspace parameter, related to finite meromorphic operator-functions

zbMath0561.47011MaRDI QIDQ2266425

A. Ya. Livchak

Publication date: 1984

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

zbMATH Keywords

stability numberoperator-functionLaurent coefficientfinite-meromorphic

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Other generalizations of analytic functions (including abstract-valued functions) (30G30)

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