非Lipschitz系数的倒向半线性随机发展方程的适度解

文中将研究如下的无穷维空间的倒向半线性随机发 展方程x(t)+∫TteA(s-t)f(s,x(s),y(s))ds+∫Tte A(s-t )(g(s,x(s))+y(s))dw(s)=eA(T-t)X,在类似于Ymada条件下获得了该方程适度解的存在性和唯一性定理.

Adapted Solution of a Backward Semilinear Stochastic Evolution Equation with Non-Lipschitz Coefficients

In this paper, the authors shall study the following infi nite demensional space's backward semilinear stochastic evolution equation x(t)+∫TteA(s-t)f(s,x(s),y(s))ds+∫Tte A(s-t )(g(s,x(s))+y(s))dw(s)=eA(T-t)X,The authors establish a new theorem on the existence and uniqueness of the ada pted solution of it under a weaker condition than the Lipschitz one.