Probabilistic approach to finding the asymptotic behavior of the solution of nonlinear difference equations
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (1982), pp. 22-28

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We examine a result which is a transfer of a result due to Kolmogorov, Petrovsky and Piskunov about the limit speed of the wave for the diffusion equation to difference equations. We use a method of M. I. Freidlin in the following way. We derive a formula relating a solution of the equation to a stohastic process. Then the estimation is carried out using the limit properties of the process.
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     author = {A. V. Voitishek},
     title = {Probabilistic approach to finding the asymptotic behavior of the solution of nonlinear difference equations},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {22--28},
     publisher = {mathdoc},
     number = {4},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1982_4_a5/}
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A. V. Voitishek. Probabilistic approach to finding the asymptotic behavior of the solution of nonlinear difference equations. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (1982), pp. 22-28. http://geodesic.mathdoc.fr/item/VMUMM_1982_4_a5/