2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/80271A super-algebraic formulation of the N=2 supersymmetric unconstrained matrix (k|n,m)-MGNLS hierarchies (nlin.SI/0201026) is established. Recursion operators, fermionic and bosonic symmetries as well as their superalgebra are constructed for these hierarchies.9 pagesExactly Solvable and Integrable SystemsHigh Energy Physics - TheoryMathematical Physicstext