Joint similarity and dilations for noncontractive sequences of operators.

DOI10.1016/S0022-1236(02)00082-4zbMath1063.47004MaRDI QIDQ1869040

Aurelian Gheondea, Gelu Popescu

Publication date: 9 April 2003

Published in: Journal of Functional Analysis (Search for Journal in Brave)

zbMATH Keywords

characteristic functionFock spaceisometric dilationjoint similarity

Mathematics Subject Classification ID

Several-variable operator theory (spectral, Fredholm, etc.) (47A13) Operator spaces and completely bounded maps (46L07) Dilations, extensions, compressions of linear operators (47A20) Operator spaces (= matricially normed spaces) (47L25) Canonical models for contractions and nonselfadjoint linear operators (47A45) Linear operators on spaces with an indefinite metric (47B50) Operator colligations (= nodes), vessels, linear systems, characteristic functions, realizations, etc. (47A48)

Related Items (2)

Characteristic function for polynomially contractive commuting tuples ⋮ Bounded characteristic functions and models for noncontractive sequences of operators.

Cites Work

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