【摘要】 借助Brown运动的方法,讨论了N维非退化扩散过程样本逆象集与水平集的一些分形性质,得到了类似于Brown运动的结果.更多还原

【Abstract】 Under reasonable conditions,the fractal properties of inverse image and level sets of N-dimension nondegenerate diffusion processes are discussed in this paper,and the results are similar to that of Brown motion.更多还原