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arXiv math/0603636math.PRmath.STstat.TH
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Hurst参数小于1/2的分数阶布朗运动驱动的线性随机微分方程

Linear Stochastic Differential Equations Driven by a Fractional Brownian Motion with Hurst Parameter less than 1/2

Jorge A. Leon, Jaime San Martin

摘要:

本文利用混沌分解方法证明了Skorohod型线性分数阶微分方程的唯一连续解的存在性。这里的系数是确定的,初始条件是预期的,并且基础的分数布朗运动具有小于1/2的赫斯特参数。我们提供了一个明确的表达混沌分解的解决方案,以显示我们的结果。

英文摘要:

In this paper we use the chaos decomposition approach to establish the existence of a unique continuous solution to linear fractional differential equations of the Skorohod type. Here the coefficients are deterministic, the inital condition is anticipating and the underlying fractional Brownian motion has Hurst parameter less than 1/2. We provide an explicit expression for the chaos decomposition of the solution in order to show our results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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