Almost sure stability of some stochastic dynamical systems with memory

被引:0
|
作者
Rodkina, Alexandra [1 ]
Schurz, Henri [2 ]
Shaikhet, Leonid [3 ]
机构
[1] Univ W Indies, Dept Math & Comp Sci, Kingston 7, Jamaica
[2] So Illinois Univ, Dept Math, Carbondale, IL 62901 USA
[3] Donetsk State Univ Management, Dept Higher Math, UA-83015 Donetsk, Ukraine
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中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Almost sure asymptotic stability of stochastic difference and differential equations with non-anticipating memory terms is studied in R-1. Sufficient criteria are obtained with help of Lyapunov-Krasovskii-type functionals, martingale decomposition and semi-martingale convergence theorems. The results allow numerical methods for stochastic differential equations with memory to be studied in terms of their ability to reproduce almost sure stability.
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页码:571 / 593
页数:23
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