arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2008.08897math.PRmath.CA
收藏

鞅变换的粗半鞅和$p$ -变差估计

Rough semimartingales and $p$-variation estimates for martingale transforms

Peter Friz, Pavel Zorin-Kranich

摘要:

我们建立了一个新的规模的$p$ -变差估计的鞅仿积,鞅变换,伊藤积分,相关的粗糙路径理论,随机,和调和分析。作为应用,我们介绍了粗糙半鞅,一个共同推广的经典半鞅和(控制)粗糙路,和他们的集成理论。

英文摘要:

We establish a new scale of $p$-variation estimates for martingale paraproducts, martingale transforms, and Itô integrals, of relevance in rough paths theory, stochastic, and harmonic analysis. As an application, we introduce rough semimartingales, a common generalization of classical semimartingales and (controlled) rough paths, and their integration theory.

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。

↑