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This article is cited in 1 scientific paper (total in 1 paper)
Search for periodic solutions of highly nonlinear dynamical systems
L. F. Petrov Plekhanov Russian University of Economics, Moscow, Russia
Abstract:
Numerical-analytical methods for finding periodic solutions of highly nonlinear autonomous and nonautonomous systems of ordinary differential equations are considered. Algorithms for finding initial conditions corresponding to a periodic solution are proposed. The stability of the found periodic solutions is analyzed using corresponding variational systems. The possibility of studying the evolution of periodic solutions in a strange attractor zone and on its boundaries is discussed, and interactive software implementations of the proposed algorithms are described. Numerical examples are given.
Key words:
highly nonlinear systems of ordinary differential equations, periodic solutions, stability of periodic solutions, strange attractor, deterministic chaos.
Received: 30.01.2017 Revised: 20.04.2017
Citation:
L. F. Petrov, “Search for periodic solutions of highly nonlinear dynamical systems”, Zh. Vychisl. Mat. Mat. Fiz., 58:3 (2018), 403–413; Comput. Math. Math. Phys., 58:3 (2018), 384–393
Linking options:
https://www.mathnet.ru/eng/zvmmf10692 https://www.mathnet.ru/eng/zvmmf/v58/i3/p403
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Abstract page: | 256 | References: | 68 |
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