数学物理学报(英文版) ›› 1985, Vol. 5 ›› Issue (1): 43-51.

• 论文 • 上一篇    下一篇

ON THE EXISTENCE AND THE UNIQUENESS OF SOLUTIONS TO STOCHASTIC INTEGRAL EQUATIONS WITH TWODIMENSIONAL TIME PARAMETER

聂赞坎   

  1. Department of Mathematics, Xibei University, Xian, China
  • 收稿日期:1983-02-05 出版日期:1985-03-25 发布日期:1985-03-25

ON THE EXISTENCE AND THE UNIQUENESS OF SOLUTIONS TO STOCHASTIC INTEGRAL EQUATIONS WITH TWODIMENSIONAL TIME PARAMETER

Nie Zankan   

  1. Department of Mathematics, Xibei University, Xian, China
  • Received:1983-02-05 Online:1985-03-25 Published:1985-03-25

摘要: In this paper the following stochastic integral equation is considered
Xz=Φ(X)z+F(X).Az+G(X).Mz,zR+2 (*) where A is a continuous increasing process, M is a continuous martingale. Mappings Φ, F, G map continuous adapted processes into continuous adapted processes. We will prove equation (*) has a unique continuous solution under some conditions.

Abstract: In this paper the following stochastic integral equation is considered
Xz=Φ(X)z+F(X).Az+G(X).Mz,zR+2 (*) where A is a continuous increasing process, M is a continuous martingale. Mappings Φ, F, G map continuous adapted processes into continuous adapted processes. We will prove equation (*) has a unique continuous solution under some conditions.