中文

Lévy Ornstein-Uhlenbeck过程转移核的大扩散展开

数学物理 2011-04-11 v2 math.MP

摘要

本文研究Lévy Ornstein-Uhlenbeck方程tXt=mXt+η\partial_t X_t=-m\,X_t+\eta。Lévy Ornstein-Uhlenbeck过程的转移核由一个通常不收敛的级数给出,我们将给出该转移核的大扩散展开。所得级数可用广义费曼图和费曼规则重新表达。

关键词

引用

@article{arxiv.1004.2424,
  title  = {Large diffusion expansion of the transition kernel of the L\'evy Ornstein-Uhlenbeck process},
  author = {Boubaker Smii},
  journal= {arXiv preprint arXiv:1004.2424},
  year   = {2011}
}

备注

12 pages, This paper has been withdrawn by the author due to a crucial sign error in page5