\((P,m)\)-\(B\)-normal and quasi-\(P\)-\(B\)-normal operators in semi-Hilbert spaces

DOI10.1007/s43036-020-00118-xOpenAlexW3108837988MaRDI QIDQ2216829

Naeem Ahmad

Publication date: 17 December 2020

Published in: Advances in Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s43036-020-00118-x

zbMATH Keywords

\((n, m)\)-normal

Mathematics Subject Classification ID

General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Special classes of linear operators (47B99)

Cites Work

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• Metric properties of projections in semi-Hilbertian spaces
• Polynomially normal operators
• Positivity of $2\times2$ block matrices of operators
• \((\alpha ,\beta )\)-\(A\)-normal operators in semi-Hilbertian spaces
• Partial isometries in semi-Hilbertian spaces
• CLASS OF (A,n)-POWER QUASI-NORMAL OPERATORS IN SEMI-HILBERTIAN SPACES
• Spectral properties of n-normal operators
• Remarks on n-normal operators
• On the classes of (n,m)-power D-normal and (n,m)-power D-quasi-normal operators
• On Majorization, Factorization, and Range Inclusion of Operators on Hilbert Space