Doob分解定理的推广
Generalization of Doob decomposition Theorem
摘要:
本文引入了关于等价测度凸集的局部正则上鞅的概念,并证明了它在离散情形下的任意Doob分解。这个定理是著名的Doob分解在关于等价测度的凸集的上鞅情形的推广。
英文摘要:
In the paper, we introduce the notion of a local regular supermartingale relative to a convex set of equivalent measures and prove for it an optional Doob decomposition in the discrete case. This Theorem is a generalization of the famous Doob decomposition onto the case of supermartingales relative to a convex set of equivalent measures.
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。