2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/105014This paper is devoted to a construction of the stochastic Itô integral with respect to infinite dimensional cylindrical Wiener process. The construction given is an alternative one to that introduced by DaPrato and Zabczyk [3]. The connection of the introduced integral with the integral defined by Walsh [9] is provided as well.15 pagesProbabilityFunctional Analysis60H05; 60H30text