Cortés, J.-C.Jódar Sánchez, Lucas AntonioRomero, José-VicenteVillafuerte, L.2016-05-102016-05-1020122223-6457https://riunet.upv.es/handle/10251/63872[EN] In this paper mixed diffusion models under decomposable space-time uncertainty are studied. Existence conditions for constructing a mean square convergent series stochastic solution process are given. Methods for constructing numerical mean square approximations and computing the expectation and variance are illustrated by an example.Reserva de todos los derechosUncertainty modellingDiffusion modelRandom differential equationMATEMATICA APLICADAConstructing mean square approximations of decomposable space-time uncertainty diffusion modelsArtículoCerrado