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Averaging principle for slow-fast stochastic differential equations with time dependent locally Lipschitz coefficients.

Authors :
Liu, Wei
Röckner, Michael
Sun, Xiaobin
Xie, Yingchao
Source :
Journal of Differential Equations. Mar2020, Vol. 268 Issue 6, p2910-2948. 39p.
Publication Year :
2020

Abstract

This paper is devoted to studying the averaging principle for stochastic differential equations with slow and fast time-scales, where the drift coefficients satisfy local Lipschitz conditions with respect to the slow and fast variables, and the coefficients in the slow equation depend on time t and ω. Making use of the techniques of time discretization and truncation, we prove that the slow component strongly converges to the solution of the corresponding averaged equation. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00220396
Volume :
268
Issue :
6
Database :
Academic Search Index
Journal :
Journal of Differential Equations
Publication Type :
Academic Journal
Accession number :
141080299
Full Text :
https://doi.org/10.1016/j.jde.2019.09.047