Renormalization and convergence in law for the derivative of intersection local time in R^2

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/116456In this paper we will examine the derivative of intersection local time of Brownian motion and symmetric stable processes in $R^2$. These processes do not exist when defined in the canonical way. The purpose of this paper is to exhibit the correct rate for renormaliztion of these processes.Probability60G17Renormalization and convergence in law for the derivative of intersection local time in R^2text