2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/51249We construct boundary quantum group generators which, through linear intertwining relations, determine nondiagonal solutions of the boundary Yang-Baxter equation for the cases A^1_{n-1} and A^2_2.7 pages, LaTeX; amssymb, no figuresHigh Energy Physics - Theorytext