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arXiv 1503.03792math.AP
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关于随机微分方程的实用全局一致渐近稳定性

On the practical global uniform asymptotic stability of stochastic differential equations

Tomas Caraballo, Mohamed Ali Hammami, Lasaad Mchiri

摘要:

李雅普诺夫函数法是研究动力系统,特别是随机微分系统稳定性的最有效方法之一。本文的主要目的是在原点不一定是平衡点时,利用李雅普诺夫函数分析随机微分方程的稳定性。利用李雅普诺夫方法研究了随机微分方程解的全局一致有界性和全局实用一致指数稳定性.最后,通过一个例子说明了主要结果的适用性.

英文摘要:

The method of Lyapunov functions is one of the most effective ones for the investigation of stability of dynamical systems, in particular, of stochastic differential systems. The main purpose of the paper is the analysis of the stability of stochastic differential equations by using Lyapunov functions when the origin is not necessarily an equilibrium point. The global uniform boundedness and the global practical uniform exponential stability of so- lutions of stochastic differential equations based on Lyapunov techniques are investigated. Furthermore, an example is given to illustrate the applicability of the main result.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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