2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/57880We describe the normalizers for all non-conjugate maximal Abelian subgroups of diagonalizable automorphisms of sl(3,C) and show their relation to the symmetries of equations related to the graded contraction.Mathematical Physics17B70The fine gradings of sl(3,C) and their symmetriestext