-pencils.
McDonald, Judith J., Olesky, D.Dale, Schneider, Hans, Tsatsomeros, Michael J., van den Driessche, P. (1998)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Displaying similar documents to “Singular values of tournament matrices.”
-pencils.
A polynomial time spectra decomposition test for certain classes of inverse M-matrices.
Stuart, Jeffrey L. (1998)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Some bounds for the spectral radius of the Hadamard product of matrices.
Cheng, Guang-Hui, Cheng, Xiao-Yu, Huang, Ting-Zhu, Tam, Tin-Yau (2005)
Applied Mathematics E-Notes [electronic only]
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On matrices with non-positive off-diagonal elements and positive principal minors
Miroslav Fiedler, Vlastimil Pták (1962)
Czechoslovak Mathematical Journal
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Generalizations of Nekrasov matrices and applications
Ljiljana Cvetković, Vladimir Kostić, Maja Nedović (2015)
Open Mathematics
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In this paper we present a nonsingularity result which is a generalization of Nekrasov property by using two different permutations of the index set. The main motivation comes from the following observation: matrices that are Nekrasov matrices up to the same permutations of rows and columns, are nonsingular. But, testing all the permutations of the index set for the given matrix is too expensive. So, in some cases, our new nonsingularity criterion allows us to use the results already...
Nonsingularity and -matrices.
Jiří Rohn (1990)
Aplikace matematiky
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New proofs of two previously published theorems relating nonsingularity of interval matrices to -matrices are given.
On symmetric matrices with exactly one positive eigenvalue.
Shen, Shu-Qian, Huang, Ting-Zhu (2010)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Nearly principal minors of -matrices
Gerard Sierksma, Evert Jan Bakker (1986)
Compositio Mathematica
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