Moment Lyapunov exponents and stochastic
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Predrag KoziΔ; Goran Janevski; Ratko PavloviΔ
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Article
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2010
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Elsevier Science
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English
β 433 KB
The Lyapunov exponent and moment Lyapunov exponents of two degrees-of-freedom linear systems subjected to white noise parametric excitation are investigated. The method of regular perturbation is used to determine the explicit asymptotic expressions for these exponents in the presence of small inten