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Computer Research and Modeling, 2010, Volume 2, Issue 2, Pages 151–160
DOI: https://doi.org/10.20537/2076-7633-2010-2-2-151-160
(Mi crm589)
 

MATHEMATICAL MODELING AND NUMERICAL SIMULATION

The Einstein–Ehrenfest system of $(0,M)$-type and asymptotical solutions of the multidimensional nonlinear Fokker–Planck–Kolmogorov equation

R. O. Rezaeva, A. Yu. Trifonovab, A. V. Shapovalovab

a Tomsk Polytechnic University, Lenin av. 30, Tomsk, 634050, Russia
b Tomsk State University, Leninav. 36, Tomsk, 634050, Russia
References:
Abstract: Semiclassical approximation formalism is developed for the multidimensional Fokker–Planck–Kolmogorov equation with non-local and nonlinear drift vector with respect to a small diffusion coefficient $D$, $D\to0$, in the class of trajectory concentrated functions. The Einstein–Ehrenfest system of $(0,M)$-type is obtained. A family of semiclassical solutions localized around a point driven by the Einstein–Ehrenfest system accurate to $O(D^{(M+1)/2})$ is found.
Keywords: nonlinear Fokker–Planck–Kolmogorov equation, semiclassical asymptotics, WKB-Maslov method, Einstein–Ehrenfest system.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 2.1.1/3436
02.740.11.0238
П691
П789
Received: 18.04.2010
Document Type: Article
UDC: 517.957; 517.968.74; 519.111.8
Language: Russian
Citation: R. O. Rezaev, A. Yu. Trifonov, A. V. Shapovalov, “The Einstein–Ehrenfest system of $(0,M)$-type and asymptotical solutions of the multidimensional nonlinear Fokker–Planck–Kolmogorov equation”, Computer Research and Modeling, 2:2 (2010), 151–160
Citation in format AMSBIB
\Bibitem{RezTriSha10}
\by R.~O.~Rezaev, A.~Yu.~Trifonov, A.~V.~Shapovalov
\paper The Einstein--Ehrenfest system of $(0,M)$-type and asymptotical solutions of the multidimensional nonlinear Fokker--Planck--Kolmogorov equation
\jour Computer Research and Modeling
\yr 2010
\vol 2
\issue 2
\pages 151--160
\mathnet{http://mi.mathnet.ru/crm589}
\crossref{https://doi.org/10.20537/2076-7633-2010-2-2-151-160}
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