scientific article

zbMath0751.47022MaRDI QIDQ3977737

Xiaoman Chen

Publication date: 25 June 1992

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

unitary dilationstrongly continuous semi-group\(J\)- unitary operatorscontractions on Pontrjagin space

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)

Related Items (1)

Decompositions of a Krein space in regular subspaces invariant under a uniformly bounded \(C_{0}\)-semigroup of bi-contractions

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