2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/155304In this paper we state and prove a central limit theorem for the finite-dimensional laws of the quadratic variations process of certain fractional Brownian sheets. The main tool of this article is a method developed by Nourdin and Nualart based on the Malliavin calculus.25 pagesProbability60G60, 60F05, 60G18, 60H07Convergence of finite-dimensional laws of the weighted quadratic variations process for some fractional Brownian sheetstext