2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/57794We provide a representation of the (signed) BMV-measure by stochastic means and prove positivity of the respective measures in dimension $d=3$ in several non-trivial cases by combinatorial methods.Mathematical PhysicsGeneral MathematicsA hyper-geometric approach to the BMV-conjecturetext