Algebraic topology Analyse harmonique Calculus Espace de Hilbert Geometry Groupes localement compacts Groupes p-adiques Harmonic analysis Harmonic analysis -- Congresses Hilbert space Irreduzible Darstellung Locally compact groups Mathematics Number theory Physical Sciences & Mathematics Representations of Lie groups Representations of Lie groups -- Congresses Représentations des groupes de Lie Topologie algébrique Universelle Überlagerungsgruppe p-adic groups p-adic groups -- Congresses