2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/73388We give a particular choice of the higher Eilenberg-MacLane maps by a recursive formula.This choice leads to a simple description of the homotopy operations for simplicial Z/2-algebras.14 pagesAlgebraic TopologyRings and Algebras18G30; 18G55text