2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/77022We show that a certain linear representation of the singular braid monoid on three strands is faithful. Furthermore we will give a second - group theoretically motivated - solution to the word problem in this monoid.11 pages, 3 figuresGeometric Topology57M25, 20F10, 20F36text