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arXiv 1502.01620math.PR
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一般控制条件下过滤相容非线性期望的表示

Representation for filtration-consistent nonlinear expectations under a general domination condition

Shiqiu Zheng, Shoumei Li

摘要:

本文研究了过滤相容非线性期望满足一般控制条件(由${\cal{E}}^ϕ$控制)的情形.证明了这类非线性期望可以用由倒向随机微分方程的解定义的$g$ -期望来表示,其生成元与$y$无关,在$z$中一致连续.

英文摘要:

In this paper, we consider filtration-consistent nonlinear expectations which satisfy a general domination condition (dominated by ${\cal{E}}^ϕ$). We show that this kind of nonlinear expectations can be represented by $g$-expectations defined by the solutions of backward stochastic differential equations, whose generators are independent on $y$ and uniformly continuous in $z$.

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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