2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/68658We determine the Lie superalgebras over fields of characteristic zero that are graded by the root system A(n,n) of the special linear Lie superalgebra psl(n+1,n+1).LaTeX, 18 pagesRepresentation TheoryRings and Algebras17A70text