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  • Title: State-space-split method for some generalized Fokker-Planck-Kolmogorov equations in high dimensions.
    Author: Er GK, Iu VP.
    Journal: Phys Rev E Stat Nonlin Soft Matter Phys; 2012 Jun; 85(6 Pt 2):067701. PubMed ID: 23005249.
    Abstract:
    The state-space-split method for solving the Fokker-Planck-Kolmogorov equations in high dimensions is extended to solving the generalized Fokker-Planck-Kolmogorov equations in high dimensions for stochastic dynamical systems with a polynomial type of nonlinearity and excited by Poissonian white noise. The probabilistic solution of the motion of the stretched Euler-Bernoulli beam with cubic nonlinearity and excited by uniformly distributed Poissonian white noise is analyzed with the presented solution procedure. The numerical analysis shows that the results obtained with the state-space-split method together with the exponential polynomial closure method are close to those obtained with the Monte Carlo simulation when the relative value of the basic system relaxation time and the mean arrival time of the Poissonian impulse is in some limited range.
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