On matrices with non-positive off-diagonal elements and positive principal minors
Miroslav Fiedler, Vlastimil Pták (1962)
Czechoslovak Mathematical Journal
Similarity:
Miroslav Fiedler, Vlastimil Pták (1962)
Czechoslovak Mathematical Journal
Similarity:
Jiří Rohn (1990)
Aplikace matematiky
Similarity:
New proofs of two previously published theorems relating nonsingularity of interval matrices to -matrices are given.
Li, Hou-Biao, Huang, Ting-Zhu, Li, Hong (2010)
Journal of Inequalities and Applications [electronic only]
Similarity:
David Carlson, Thomas L. Markham (1979)
Czechoslovak Mathematical Journal
Similarity: