2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/145964In this paper we present all the Leibniz 2-cocycles of the twisted Schrödinger-Virasoro algebra, which determine its second Leibniz cohomology group.9 pagesRings and Algebras17B05; 17B40; 81R10text