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arXiv 1706.04880math.PR
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局部Feller过程与鞅局部问题

Locally Feller processes and martingale local problems

Mihai Gradinaru, Tristan Haugomat

摘要:

本文研究了一类与有限寿命过程对应的一般算子相关的鞅问题。我们分析了几个属性,特别是弱收敛序列的解决方案,适当的Skorokhod拓扑设置。我们指出了这类鞅问题的相关解的Feller型特征。然后证明了适定鞅问题或相应生成元的局部化定理。

英文摘要:

This paper is devoted to the study of a certain type of martingale problems associated to general operators corresponding to processes which have finite lifetime. We analyse several properties and in particular the weak convergence of sequences of solutions for an appropriate Skorokhod topology setting. We point out the Feller-type features of the associated solutions to this type of martingale problem. Then localisation theorems for well-posed martingale problems or for corresponding generators are proved.

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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