Large deviation principles of nonlinear filtering for McKean-Vlasov stochastic differential equations

被引:0
|
作者
Qiao, Huijie [1 ]
Zhu, Shengqing [1 ]
机构
[1] Southeast Univ, Sch Math, Nanjing, Peoples R China
关键词
McKean-Vlasov stochastic differential equations; the space-distribution dependent Zakai equation; the space-distribution dependent Kushner-Stratonovich equation; large deviation principles;
D O I
10.1080/17442508.2023.2282160
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we study large deviation principles of nonlinear filtering for McKean-Vlasov stochastic differential equations. First of all, we establish the large deviation principle for the space-distribution dependent Zakai equation by a weak convergence approach. Then based on the obtained result and the relationship between the space-distribution dependent Zakai equation and the space-distribution dependent Kushner-Stratonovich equation, the large deviation principle for the latter is proved.
引用
收藏
页码:1369 / 1387
页数:19
相关论文
共 50 条