摘要
利用广义伊藤公式证明了混杂随机时滞微分方程(SDDE)在局部Lipschitz和广义Khasminskii条件下存在唯一解,从而涵盖了一大类非线性混杂SDDE.最后给出实例说明了理论的可行性.
In this paper,by using the generalized It formula,a generalized existence-and-uniqueness theorem for hybrid stochastic differential delay equations ( SDDEs ) is established under the local Lipschitz condition and the generalized Khasminskii-type conditions.The generalized Khasminskii-type theorem covers a wide class of nonlinear hybrid SDDEs.Finally,an example is given to illustrate the application of the theory.
出处
《南京信息工程大学学报(自然科学版)》
CAS
2015年第2期189-192,共4页
Journal of Nanjing University of Information Science & Technology(Natural Science Edition)
基金
国家自然科学基金(11071037)