On the exponent of -regular primitive matrices.
Bueno, M.I., Furtado, S. (2008)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Bueno, M.I., Furtado, S. (2008)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Miroslav Fiedler (1977)
Mathematica Slovaca
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Deutch, Michael (2004)
Southwest Journal of Pure and Applied Mathematics [electronic only]
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Thomas Ernst (2015)
Special Matrices
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In this second article on q-Pascal matrices, we show how the previous factorizations by the summation matrices and the so-called q-unit matrices extend in a natural way to produce q-analogues of Pascal matrices of two variables by Z. Zhang and M. Liu as follows [...] We also find two different matrix products for [...]
Lee, Moon Ho, Feng, Gui-Liang, Chen, Zhu (2008)
Mathematical Problems in Engineering
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Michael Cox, Kevin N. Vander Meulen, Adam Van Tuyl, Joseph Voskamp (2024)
Czechoslovak Mathematical Journal
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The Fiedler matrices are a large class of companion matrices that include the well-known Frobenius companion matrix. The Fiedler matrices are part of a larger class of companion matrices that can be characterized by a Hessenberg form. We demonstrate that the Hessenberg form of the Fiedler companion matrices provides a straight-forward way to compare the condition numbers of these matrices. We also show that there are other companion matrices which can provide a much smaller condition...
Štefan Schwarz (1965)
Czechoslovak Mathematical Journal
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