Backward Euler method for stochastic differential equations with non-Lipschitz coefficients driven by fractional Brownian motion

被引:1
|
作者
Zhou, Hao [1 ]
Hu, Yaozhong [2 ]
Liu, Yanghui [3 ]
机构
[1] Harbin Inst Technol, Sch Math, Harbin 150001, Peoples R China
[2] Univ Alberta, Dept Math & Stat Sci, Edmonton, AB T6G 2G1, Canada
[3] CUNY, Baruch Coll, Dept Math, New York, NY 10010 USA
基金
加拿大自然科学与工程研究理事会;
关键词
Backward Euler method; Stochastic differential equation; Malliavin derivative; Strong convergence; Asymptotic error distribution; APPROXIMATION;
D O I
10.1007/s10543-023-00981-z
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
We study the traditional backward Euler method for stochastic differential equation driven by fractional Brownian motion whose drift coefficient satisfies the one-sided Lipschitz condition. The backward Euler scheme is proved to be of order one and this rate is optimal by showing the asymptotic error distribution result. Numerical experiments are performed to validate our claims about the optimality of the rate of convergence.
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页数:37
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