2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/143851We give an introduction into diffraction theory for aperiodic order. We focus on an approach via dynamical systems and the phenomenon of pure point diffraction. We review recent results and sketch proofs. We then present a new uniform Wiener/Wintner type result generalizing various earlier results of this type.22 pagesDynamical SystemsMathematical Physicstext