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This article is cited in 2 scientific papers (total in 2 papers)
Invariant tori for a class of nonlinear evolution equations
A. Yu. Kolesova, N. Kh. Rozovb a P. G. Demidov Yaroslavl State University
b M. V. Lomonosov Moscow State University
Abstract:
The paper looks at quite a wide class of nonlinear evolution equations in a Banach space, including the typical boundary value problems for the main wave equations in mathematical physics (the telegraph equation, the equation of a vibrating beam, various equations from the elastic stability and so on). For this class of equations
a unified approach to the bifurcation of invariant tori of arbitrary finite dimension is put forward. Namely, the problem of the birth of such tori from the zero equilibrium is investigated under the assumption that in the stability problem for this equilibrium the situation arises close to an infinite-dimensional degeneracy.
Bibliography: 28 titles.
Keywords:
nonlinear wave equation, invariant torus, bifurcation, stability, boundary value problem.
Received: 09.04.2012
Citation:
A. Yu. Kolesov, N. Kh. Rozov, “Invariant tori for a class of nonlinear evolution equations”, Sb. Math., 204:6 (2013), 824–868
Linking options:
https://www.mathnet.ru/eng/sm8129https://doi.org/10.1070/SM2013v204n06ABEH004322 https://www.mathnet.ru/eng/sm/v204/i6/p47
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