2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/56957The associative superalgebra A with two-dimensional space of supertraces is presented. It is shown that (i) it is simple, (ii) its commutant [A, A} is a simple Lie superalgebra and (iii) this commutant has at least 2-dimensional space of nondegenerate bilinear invariant forms.9 pages, Latex, few minor mistakes correctedMathematical PhysicsHigh Energy Physics - Theorytext