A simple proof of the product theorem for EP matrices
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Publication:1124905
DOI10.1016/S0024-3795(99)00066-XzbMath0938.15017MaRDI QIDQ1124905
Publication date: 29 November 1999
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Related Items (19)
Drazin-Moore-Penrose invertibility in rings ⋮ Some results about EP modular operators ⋮ Polynomially EP operators ⋮ Matrices \(A\) such that \(AA^\dagger-A^\dagger A\) are nonsingular ⋮ Closed-range posinormal operators and their products ⋮ Factorization of weighted-EP elements in \(C^{\ast }\)-algebras ⋮ New characterizations of EP, generalized normal and generalized Hermitian elements in rings ⋮ The star partial order and the eigenprojection at 0 on EP matrices ⋮ Semigroups of EP linear transformations ⋮ On the Moore-Penrose inverse, EP Banach space operators, and EP Banach algebra elements ⋮ The representation and approximation for the weighted Minkowski inverse in Minkowski space ⋮ EP modular operators and their products ⋮ Extension and generalization properties of the weighted Minkowski inverse in a Minkowski space for an arbitrary matrix ⋮ Partial isometries and EP elements in Banach algebras ⋮ Characterizations of normal, hyponormal and EP operators ⋮ On relationships between two linear subspaces and two orthogonal projectors ⋮ A note on the product of two matrices of index one ⋮ EP elements in rings. ⋮ Unnamed Item
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