文章基本信息

标题：Exponential stability of a kind of stochastic delay difference equations
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作者：Xiaohua Ding
期刊名称：Discrete Dynamics in Nature and Society
印刷版ISSN：1026-0226
电子版ISSN：1607-887X
出版年度：2006
卷号：2006
DOI：10.1155/DDNS/2006/94656
出版社：Hindawi Publishing Corporation
摘要：We present a Razumilchin-type theorem for stochastic delay difference equation, and use it to investigate the mean square exponential stability of a kind of nonautonomous stochastic difference equation which may also be viewed as an approximation of a nonautonomous stochastic delay integrodifferential equations (SDIDEs), and of a difference equation arises from some of the earliest mathematical models of the macroeconomic trade cycle with the environmental noise.