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This article is cited in 5 scientific papers (total in 5 papers)
On some properties of mixed discriminants
A. A. Panov
Abstract:
In this article known results of A. D. Aleksandrov concerning mixed discriminants, connected with positive definite quadratic forms, are carried over to the case of positive semidefinite quadratic forms. In particular, the analogue of the Frobenius–Koenig theorem is proved for mixed discriminants, and the main result is the derivation of a necessary and sufficient condition for equality to hold in Aleksandrov's inequality.
Bibliography: 8 titles.
Received: 23.03.1984
Citation:
A. A. Panov, “On some properties of mixed discriminants”, Mat. Sb. (N.S.), 128(170):3(11) (1985), 291–305; Math. USSR-Sb., 56:2 (1987), 279–293
Linking options:
https://www.mathnet.ru/eng/sm2160https://doi.org/10.1070/SM1987v056n02ABEH003036 https://www.mathnet.ru/eng/sm/v170/i3/p291
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Abstract page: | 385 | Russian version PDF: | 114 | English version PDF: | 25 | References: | 60 | First page: | 1 |
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