On nonnegative sign equivalent and sign similar factorizations of matrices.
Hershkowitz, Daniel, Pinkus, Allan (2007)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Displaying similar documents to “On the Cayley transform of positivity classes of matrices.”
On nonnegative sign equivalent and sign similar factorizations of matrices.
Recognition of hidden positive row diagonally dominant matrices.
Morris, Walter D. jun. (2003)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Subdirect sums of nonsingular -matrices and of their inverses.
Bru, Rafael, Pedroche, Francisco, Szyld, Daniel B. (2005)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Products of -matrices and nested sequences of principal minors.
Grundy, D.A., Johnson, C.R., Olesky, D.D., van den Driessche, P. (2007)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Matrix functions preserving sets of generalized nonnegative matrices.
Elhashash, Abed, Szyld, Daniel B. (2010)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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M-matrices: a generalization of M-matrices based on eventually nonnegative matrices.
Olesky, Dale D., Tsatsomeros, Michael J., van den Driessche, Pauline (2009)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Factorizations for q-Pascal matrices of two variables
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 [...]
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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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.