A curious identity and the volume of the root spherical simplex

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/108952We show a curious identity on root systems which gives the evaluation of the volume of the spherical simpleces cut by the cone generated by simple roots.Representation TheoryCombinatorics20F55A curious identity and the volume of the root spherical simplextext