Acta mathematica scientia,Series A ›› 2023, Vol. 43 ›› Issue (4): 1221-1243.

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Existence and Stability of a Class of Impulsive Neutral Stochastic Functional Differential Equations with Poisson Jump

He Xuyang(),Mao Mingzhi*(),Zhang Tengfei   

  1. School of Mathematics and Physics, China University of Geosciences $($Wuhan$),$ Wuhan 430070
  • Received:2022-06-22 Revised:2023-02-14 Online:2023-08-26 Published:2023-07-03
  • Contact: Mingzhi Mao E-mail:1202010933@cug.edu.cn;mingzhi-mao@163.com
  • Supported by:
    FRFC(CUGSX01)

Abstract:

In this paper, we consider the existence, uniqueness and exponential stability of mild solutions for a class of impulsive neutral stochastic functional differential equations with Poisson jumps.By using successive approximation and Picard iteration method, the existence of mild solutions in Hilbert space is proved. Secondly, the sufficient conditions for the mean square exponential stability and almost certain exponential stability are given by Banach's fixed point principle.

Key words: Existence and uniqueness, Netral stochastic functional differential equations, Mild solution, Poisson jumps, Exponential stability

CLC Number: 

  • O211.4
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