J4 ›› 2012, Vol. 50 ›› Issue (4): 667-672.

• 数学 • 上一篇    下一篇

脉冲时滞随机微分系统的p阶矩指数稳定性

吴艳蕾1, 吴小太2   

  1. 1. 北华大学 数学学院, 吉林 吉林 132013; 2. 吉林大学 数学学院, 长春 130012)
  • 收稿日期:2011-05-23 出版日期:2012-07-01 发布日期:2012-09-07
  • 通讯作者: 吴艳蕾 E-mail:ylwu@ahpu.edu.cn

pth Moment Exponent Stability of Impulsive Stochastic Delay Differential Systems

WU Yanlei1, WU Xiaotai2   

  1. 1. School of Mathematics and Physics, Anhui Polytechnic University, Wuhu 241000, Anhui Province, China;
    2. School of Information Science and Technology, Donghua University, Shanghai 201620, China
  • Received:2011-05-23 Online:2012-07-01 Published:2012-09-07
  • Contact: WU Yanlei E-mail:ylwu@ahpu.edu.cn

摘要:

 利用Razumikhin型方法, 研究脉冲时滞随机微分系统的p阶矩指数稳定性. 结果表明, 与已有方法相比, 所给的两个定理适用范围更广. 数值模拟验证了所得结果的有效性.

关键词:  脉冲时滞随机微分系统, p阶矩指数稳定, Razumikhin型方法

Abstract:

 Using Razumikhin-type method, we studied the pth moment exponent stability of impulsive stochastic delay differential systems. The results we got can be applied in a wider application scope than the existing results. Moreover, numerical simulations are provided to illustrate the effectiveness of the obtained results.

Key words: impulsive stochastic delay differential system, pth moment exponentially stable, Razumikhintype method

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