在漂移项系数是非Lipschitz并且是非凹的条件下,证明了如下随机微分方程的轨道唯一性:Xt=x+sum from i=1 to ∞ (integral from i=0 to t (σi(Xs)dWis))+integral from i=0 to t (b(Xs)ds),其中Wi,i=1,2,…,为一串独立的标准布朗运动。
supported by National Natural Science Foundation of China (Grant Nos. 10971076, 10871215)
In this paper, we study the regularity of solutions of nonlinear stochastic partial differential equations (SPDEs) with multiplicative noises in the framework of Hilbert scales. Then we apply our abstract result to se...
supported by the National Natural Science Foundation of China (No.10871215).
The existence and uniqueness of solutions to the multivalued stochastic differential equations with non-Lipschitz coefficients are proved, and bicontinuous modifications of the solutions are obtained.