Stochastics ( IF 0.8 ) Pub Date : 2021-01-20 , DOI: 10.1080/17442508.2020.1869239 Xichao Sun 1 , Litan Yan 2
In this paper, as an attempt we consider the linear self-interacting diffusion driven by an α-stable motion, which is the solution to the equation where , and is an α-stable motion on (). The process is an analogue of the self-attracting diffusion (see Durrett-Rogers, Prob. Theory Related Fields 92 (1992), 337–349, and Cranston-Le Jan, Math. Ann. 303 (1995), 87–93.). The main object of this paper is to prove some limit theorems associated with the solution process for . When we show that converges to an α-stable random variable in distribution, as t tends to infinity, where for and for . When , for all we show that, as , converges to and a.s. for all , where and .
中文翻译:
α-稳定运动驱动的线性自相互作用扩散的渐近行为
在本文中,作为一种尝试,我们考虑由α 稳定运动驱动的线性自相互作用扩散,这是方程的解在哪里 , 和 是α 稳定运动 ()。该过程类似于自吸扩散(参见 Durrett-Rogers, Prob. Theory Related Fields 92 (1992), 337–349 和 Cranston-Le Jan, Math. Ann. 303 (1995), 87–93。 )。本文的主要目的是证明一些与求解过程相关的极限定理 为了 . 什么时候 我们表明 收敛于分布中的α 稳定随机变量,因为t趋于无穷大,其中 为了 和 为了 . 什么时候, 对所有人 我们证明,作为 , 收敛到 和 至于所有 , 在哪里 和 .