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Sibirskii Zhurnal Vychislitel'noi Matematiki, 2012, Volume 15, Number 1, Pages 31–43
(Mi sjvm456)
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This article is cited in 7 scientific papers (total in 7 papers)
Numerical analysis of stochastic oscillators on supercomputers
S. S. Artemieva, A. A. Ivanovb, V. D. Korneevba a Institute of Computational Mathematics and Mathematical Geophysics (Computing Center), Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University, Novosibirsk
Abstract:
In this paper we investigate the numerical analysis problem of stochastic differential equations (SDEs) with oscillating solutions. The dependence of mathematical expectation and dispersion of the SDE numerical solution on the mesh size of integrating the generalized Euler method is determined. The results of numerical experiments with simulation of linear and nonlinear stochastic oscillators on the supercomputer of the Siberian Supercomputer Center are presented.
Key words:
stochastic differential equations, statistical algorithms, parallelization, supercomputer, cluster, van der Pol equation, phase trajectory, stochastic oscillators.
Received: 28.06.2010 Revised: 28.02.2011
Citation:
S. S. Artemiev, A. A. Ivanov, V. D. Korneev, “Numerical analysis of stochastic oscillators on supercomputers”, Sib. Zh. Vychisl. Mat., 15:1 (2012), 31–43; Num. Anal. Appl., 5:1 (2012), 25–35
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https://www.mathnet.ru/eng/sjvm456 https://www.mathnet.ru/eng/sjvm/v15/i1/p31
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Abstract page: | 498 | Full-text PDF : | 116 | References: | 57 | First page: | 21 |
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