2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/60322We show a matrix Paley-Wiener theorem for the Hecke algebra of a p-adic group. The proof is based on an analogue of Harish-Chandra's Plancherel formula.23 pagesRepresentation TheoryGroup TheoryNumber Theory22E35; 22E50; 20G05; 11F70text