Intertwining Operators between Two Orthogonal Projections

DOI10.1080/01630563.2020.1813166zbMath1477.47004OpenAlexW3082804980MaRDI QIDQ5150866

Wenting Liang, Chun-Yuan Deng

Publication date: 15 February 2021

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630563.2020.1813166

zbMATH Keywords

intertwining operatorunitary operatororthogonal projection

Mathematics Subject Classification ID

General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Cites Work

• Unnamed Item
• On the index of Fredholm pairs of idempotents
• The index of a pair of projections
• On pairs of projections in a Hilbert space
• Decomposition of a scalar matrix into a sum of orthogonal projections
• Unitaries permuting two orthogonal projections
• Common complements of two subspaces of a Hilbert space
• On the perturbation theory of closed linear operators
• Two Subspaces

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