2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/129390We compute the volumes of the eigenform loci in the moduli space of genus two Abelian differentials. From this, we obtain asymptotic formulas for counting closed billiards paths in certain L-shaped polygons with barriers.63 pages, 6 figuresGeometric TopologyDynamical Systems32G15, 30F30, 11F41, 30F60, 37D50text