Approximation of Stochastic Differential Equations with Modified Fractional Brownian Motion

被引:0
|
作者
Grecksch, W. [1 ]
Ahn, V. V. [2 ]
机构
[1] Univ Halle Wittenberg, Fachbereich Math & Informat, Inst Optimierung & Stochast, D-06099 Halle, Saale, Germany
[2] Queensland Univ Technol, Ctr Stat Sci & Ind Math, Brisbane, Qld 4001, Australia
来源
基金
澳大利亚研究理事会;
关键词
Modified fractional Brownian motion; splitting method; stochastic integral; epsilon-optimal control;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The modified fractional Brownian motion is a special semimartingale. This stochastic process is suitable for studying the phenomenon of long-range dependence in a wide range of fields. This paper introduces stochastic differential equations with respect to modified fractional Brownian motion. The solution of these equations is approximated by a splitting method whose convergence in probability is proved. An application of this method to determine epsilon-optimal controls for a stochastic control problem is also given.
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页码:715 / 727
页数:13
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