Some variations on the concept of the c-numerical range
Bebiano, Natália (1985-1986)
Portugaliae mathematica
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Displaying similar documents to “On the Fischer inequality”
Some variations on the concept of the c-numerical range
A matrix inequality
Russell C. Thompson (1976)
Commentationes Mathematicae Universitatis Carolinae
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Some inequalities for sums of nonnegative definite matrices in quaternions.
Tian, Yongge, Styan, George P.H. (2005)
Journal of Inequalities and Applications [electronic only]
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H-normal matrices
Lee, Anna (1985-1986)
Portugaliae mathematica
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Hermitian nonnegative-definite and positive-definite solutions of the matrix equation .
Zhang, Xian (2004)
Applied Mathematics E-Notes [electronic only]
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On inequalities involving the Hadamard product of matrices.
Mond, B., Pečarić, J. (2000)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Changes in signature induced by the Lyapunov mapping .
Haynes, Tyler (1989)
International Journal of Mathematics and Mathematical Sciences
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Inertias and ranks of some Hermitian matrix functions with applications
Xiang Zhang, Qing-Wen Wang, Xin Liu (2012)
Open Mathematics
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Let S be a given set consisting of some Hermitian matrices with the same size. We say that a matrix A ∈ S is maximal if A − W is positive semidefinite for every matrix W ∈ S. In this paper, we consider the maximal and minimal inertias and ranks of the Hermitian matrix function f(X,Y) = P − QXQ* − TYT*, where * means the conjugate and transpose of a matrix, P = P*, Q, T are known matrices and for X and Y Hermitian solutions to the consistent matrix equations AX =B and YC = D respectively....
Weighted trace inequalities of monotonicity.
Tikhonov, Oleg Evgen'evich, Dinh Trung Hoa (2007)
Lobachevskii Journal of Mathematics
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