2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/142604We derive new results about existence and uniqueness of local and global solutions for nonlinear Schrodinger equation, including self-similar global solutions. Our analysis is performed in the framework of Marcinkiewicz spaces.11 pagesAnalysis of PDEs35Q55, 35D05, 35B40On the existence of infinite energy solutions for nonlinear Schrodinger equationstext