2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/65482In this paper we study the absolute convergence of the spectral side of the Arthur trace formula. We reduce the problem of the absolute convergence to a problem about local components of automorphic representations. The latter problem can be settled for GL(n).60 pagesRepresentation TheorySpectral Theory22E40 (Primary); 58G25 (Secondary)On the spectral side of the Arthur trace formulatext