Constructing copositive matrices from interior matrices.
Johnson, Charles R., Reams, Robert (2008)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Johnson, Charles R., Reams, Robert (2008)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Yuan, Yongxin (2009)
Mathematical Problems in Engineering
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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.
Miroslav Fiedler, Vlastimil Pták (1962)
Czechoslovak Mathematical Journal
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Noui, Lemnouar (2007)
APPS. Applied Sciences
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Miroslav Fiedler, Vlastimil Pták (1966)
Czechoslovak Mathematical Journal
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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 [...]
Özdemir, Halim, Sarduvan, Murat (2008)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
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