Asymptotic relation for the density of a multidimensional random evolution with rare poisson switchings

Authors

  • A. D. Kolesnik

Abstract

In the Euclidean space Rm,m2, the symmetric random evolution X(t)=(X1(t),...,Xm(t)) controlled by a homogeneous Poisson process with parameter λ>0 is considered.
An asymptotic formula for the transition density p(x,t),t>0, of the process X(t) for λ0 is obtained. The behavior of p(x,t) near the boundary of the diffusion area in spaces of various dimensions is described.

Published

25.12.2008

Issue

Section

Research articles

How to Cite

Kolesnik, A. D. “Asymptotic Relation for the Density of a Multidimensional Random Evolution With Rare Poisson Switchings”. Ukrains’kyi Matematychnyi Zhurnal, vol. 60, no. 12, Dec. 2008, pp. 1631 – 1641, https://umj.imath.kiev.ua/index.php/umj/article/view/3277.