The truncated Euler-Maruyama method for stochastic differential equations with piecewise continuous arguments driven by Levy noise

被引:4
|
作者
Zhang, Wei [1 ]
机构
[1] Heilongjiang Univ, Sch Math Sci, Harbin, Heilongjiang, Peoples R China
关键词
Stochastic differential equation; truncated Euler-Maruyama method; local Lipschitz condition; Khasminskii-type condition; convergence rate; STRONG-CONVERGENCE; THETA METHOD; SDES DRIVEN; STABILITY; APPROXIMATIONS;
D O I
10.1080/00207160.2020.1748187
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper aims to consider stochastic differential equations with piecewise continuous arguments (SDEPCAs) driven by Levy noise where both drift and diffusion coefficients satisfy local Lipschitz condition plus Khasminskii-type condition and the jump coefficient grows linearly. We present the explicit truncated Euler-Maruyama method. We study its moment boundedness and its strong convergence. Moreover, the convergence rate is shown to be close to that of the classical Euler method under additional conditions.
引用
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页码:389 / 413
页数:25
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