摘要
讨论了多维非退化扩散过程样本轨道的性质,得到了其图集、象集的Packing维数。
In this paper,We consider the properties of sample path of a nondegenerate diffusion process. We obtain the Packing dimension of its image set and graph set.
关键词
扩散过程
图集
象集
PACKING维数
diffusion process
\ graph set
\ image set
\ packing dimension