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Invariant subspaces of contractions with constant characteristic function - MaRDI portal

Invariant subspaces of contractions with constant characteristic function

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Publication:6658169

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DOI10.1090/proc/16965MaRDI QIDQ6658169

Sudip Ranjan Bhuia

Publication date: 8 January 2025

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

Hardy space characteristic function invariant subspace unilateral shift hyperinvariant subspace contraction operator essentially normal operator Sz.-Nagy-Foias model

Mathematics Subject Classification ID

Invariant subspaces of linear operators (47A15) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Canonical models for contractions and nonselfadjoint linear operators (47A45)

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