Verification of a Stochastic Diffusion Gas Modelстатья
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:The advantages of the model under consideration are clear mathematical justification, log
ical simplicity, and flexibility. A stochastic algorithm for CUDA architecture aimed at the numerical
solution of a threedimensional problem in a phase space for this model is implemented. The validity
of conservation laws for the stochastic gas model is shown. The linear and nonlinear problems are
compared numerically.
Keywords: Boltzmann equation, Kolmogorov–Fokker–Planck equation, Navier–Stokes equation,
random processes, stochastic differential equations with respect to Poisson and Wiener measures, their
numerical solution