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

DOI10.1016/0024-3795(83)90208-2zbMath0526.15010OpenAlexW1976563226MaRDI QIDQ594967

Chinubal G. Khatri

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0024-3795(83)90208-2

zbMATH Keywords

sum of idempotentsinner inverseMoore- Penrose inverseproduct of nonzero eigenvalues

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Inequalities involving eigenvalues and eigenvectors (15A42)

Related Items (2)

A note on idempotent matrices ⋮ Lavoie inequalities for weighted generalized inverses of matrices

Cites Work

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• A determinantal inequality involving the Moore-Penrose inverse
• On Lavoie's determinantal inequality

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