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Trudy Matematicheskogo Instituta imeni V.A. Steklova, 2010, Volume 268, Pages 155–167
(Mi tm2874)
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This article is cited in 4 scientific papers (total in 4 papers)
Spectral properties of operators with polynomial invariants in real finite-dimensional spaces
V. V. Kozlov Steklov Mathematical Institute, Russian Academy of Sciences, Moscow, Russia
Abstract:
We consider linear operators lying in the orthogonal group of a quadratic form and study those spectral properties of such operators that can be expressed in terms of the signature of this form. We show that in the typical case these transformations are symplectic. Some of the results can be extended to the general case when the operator admits a homogeneous form of degree $\ge3$.
Received in May 2009
Citation:
V. V. Kozlov, “Spectral properties of operators with polynomial invariants in real finite-dimensional spaces”, Differential equations and topology. I, Collected papers. In commemoration of the centenary of the birth of Academician Lev Semenovich Pontryagin, Trudy Mat. Inst. Steklova, 268, MAIK Nauka/Interperiodica, Moscow, 2010, 155–167; Proc. Steklov Inst. Math., 268 (2010), 148–160
Linking options:
https://www.mathnet.ru/eng/tm2874 https://www.mathnet.ru/eng/tm/v268/p155
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