2017
Том 69
№ 9

All Issues

Stochastic Systems with Averaging in the Scheme of Diffusion Approximation

Korolyuk V. S.

Full text (.pdf)


Abstract

We propose a system approach to the asymptotic analysis of stochastic systems in the scheme of series with averaging and diffusion approximation. Stochastic systems are defined by Markov processes with locally independent increments in a Euclidean space with random switchings that are described by jump Markov and semi-Markov processes. We use the asymptotic analysis of Markov and semi-Markov random evolutions. We construct the diffusion approximation using the asymptotic decomposition of generating operators and solutions of problems of singular perturbation for reducibly inverse operators.

English version (Springer): Ukrainian Mathematical Journal 57 (2005), no. 9, pp 1442-1465.

Citation Example: Korolyuk V. S. Stochastic Systems with Averaging in the Scheme of Diffusion Approximation // Ukr. Mat. Zh. - 2005. - 57, № 9. - pp. 1235–1252.

Full text