2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/78823These graphs generalize both affine and finite type and provide an explanation for some quantum properties of roots of unity.4 pages, 1 figureQuantum AlgebraAlgebraic Geometry05C25;14B05;17B10;20C99Semi-affine Coxeter-Dynkin graphs and $G \subseteq SU_2(C)$text