2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/134810A conference talk discussing the conjecture of Langlands and Rapoport concerning the structure of the points on a Shimura variety modulo a prime of good reduction.Text for a talk April 28, 2000, at the Conference on Galois Representations, Automorphic Representations and Shimura Varieties, Institut Henri Poincare, Paris, April 24-29, 2000Number TheoryAlgebraic Geometry11F55; 14G35text