2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/142982We develop a geometric scattering theory for a geometrically finite group acting on (a vector bundle over) a symmetric space of negative curvature. In particular, we obtain the meromorphic continuation of Eisenstein series and scattering matrices and their functional equations.105 pages, revised version (considerable revision of the arguments in Subsection 3.9)Differential Geometry58G25text