(A, m)-partial isometries in semi-Hilbertian spaces

DOI10.1080/03081087.2022.2068493zbMath1529.47059OpenAlexW4293238420MaRDI QIDQ6113038

Unnamed Author, Adel Saddi

Publication date: 10 July 2023

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081087.2022.2068493

zbMATH Keywords

spectrumnilpotent operator\(m\)-isometriespertubation\((A,m)\)-isometries\(m\)-partial isometries operators

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Structure theory of linear operators (47A65)

Cites Work

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• On Majorization, Factorization, and Range Inclusion of Operators on Hilbert Space

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