Some variations on the concept of the c-numerical range
Bebiano, Natália (1985-1986)
Portugaliae mathematica
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Displaying similar documents to “Interdependence of some problems arising in generalizing the Marcus-de Oliveira determinantal conjecture”
Some variations on the concept of the c-numerical range
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A counterexample to the Drury permanent conjecture
George Hutchinson (2017)
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We offer a counterexample to a conjecture concerning the permanent of positive semidefinite matrices. The counterexample is a 4 × 4 complex correlation matrix.
Frames associated with expansive matrix dilations.
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We construct wavelet-type frames associated with the expansive matrix dilation on the Anisotropic Triebel-Lizorkin spaces. We also show the a.e. convergence of the frame expansion which includes multi-wavelet expansion as a special case.
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Maximizing the determinant for a special class of block-partitioned matrices.
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Mathematical Problems in Engineering
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Inequalities involving immanants and diagonal products for H-matrices and positive definite matrices
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On a generalization of the Van Der Waerden conjecture
Sasser, D.W., Slater, M.L. (1969)
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