On matrix groups defined by certain polynomial identities
Oliveira, Graciano N. de, Dias da Silva, J.A. (1985-1986)
Portugaliae mathematica
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Displaying similar documents to “A nested multiplicative commutator equation”
On matrix groups defined by certain polynomial identities
A remark on the eigenvalues of generalized circulants
Chao, Chong-Yun (1978)
Portugaliae mathematica
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On certain generalized circulant matrices.
Dedó, E., Marini, A., Salvi, N.Z. (2003)
Mathematica Pannonica
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The multiplicative matrix commutator equation (A,X)=B
Cain, Bryan E., Zaballa, Ion (1992)
Portugaliae mathematica
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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...
On matrix commutators
Thompson, R.C. (1962)
Portugaliae mathematica
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Inequalities involving immanants and diagonal products for H-matrices and positive definite matrices
Johnson, Charles R., Merris, Russell, Pierce, Stephen (1985-1986)
Portugaliae mathematica
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On a Banach's problem of infinite matrices
M. Nosarzewska (1951)
Colloquium Mathematicae
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