On the stability of doubly \(J\)-nonexpansive operators

DOI10.1007/BF01097286zbMath0783.47051MaRDI QIDQ1179929

Sergei Kuzhel

Publication date: 27 June 1992

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

zbMATH Keywords

\(\tilde J\)- unitary dilation\(\tilde J\)-unitary dilationstability of a bounded doubly \(J\)-nonexpanding operator

Mathematics Subject Classification ID

Dilations, extensions, compressions of linear operators (47A20) Linear operators on spaces with an indefinite metric (47B50)

Cites Work

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