2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/96072We address a study of glueball masses in the confining regime of SU(2) in D=3 using an algorithm inspired by the multi-level scheme. Our method, which exploits the locality of the action to achieve high precision results, is based on a technique already used for compact QED, and generalises it to the non-Abelian case. We discuss the main features of this method, in comparison with other algorithms that have been used in similar studies.6 pages, 1 figure; poster contribution at Lattice 2005 (Topology and confinement)High Energy Physics - LatticeHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext