Contractions on \(\Pi_ k\) spaces

zbMath0751.47023MaRDI QIDQ1178396

Shaozong Yan, Xiaoman Chen

Publication date: 26 June 1992

Published in: Chinese Science Bulletin (Search for Journal in Brave)

zbMATH Keywords

contractionstrongly continuous semigroupindefinite inner productlinear bounded operatorPontrjagin space\(J\)-unitary dilationtriangle models

Mathematics Subject Classification ID

Dilations, extensions, compressions of linear operators (47A20) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Linear operators on spaces with an indefinite metric (47B50)

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