A note on idempotent matrices

DOI10.1016/0024-3795(85)90051-5zbMath0594.15003OpenAlexW1970412252MaRDI QIDQ1076761

Chinubal G. Khatri

Publication date: 1985

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

Full work available at URL: https://doi.org/10.1016/0024-3795(85)90051-5

zbMATH Keywords

Moore-Penrose inverseidempotent matrixg-inverse

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09)

Related Items (1)

On the equality between rank and trace of an idempotent matrix

Cites Work

• A generalization of Lavoie's inequality concerning the sum of idempotent matrices
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