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Zapiski Nauchnykh Seminarov LOMI, 1981, Volume 111, Page 88
(Mi znsl1786)
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This article is cited in 2 scientific papers (total in 2 papers)
Positivity of the principal minors of a nonsingular $M$-matrix
V. V. Ishkhanov
Abstract:
One gives an elementary proof of the known fact that if the principal minors of an $M$-matrix with a positive determinant are nonnegative, then they are positive.
Citation:
V. V. Ishkhanov, “Positivity of the principal minors of a nonsingular $M$-matrix”, Computational methods and algorithms. Part V, Zap. Nauchn. Sem. LOMI, 111, "Nauka", Leningrad. Otdel., Leningrad, 1981, 88; J. Soviet Math., 24:1 (1984), 55–56
Linking options:
https://www.mathnet.ru/eng/znsl1786 https://www.mathnet.ru/eng/znsl/v111/p88
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Abstract page: | 140 | Full-text PDF : | 41 |
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