2015/09/22 by Werner Mueller, Mueller, Werner
Mathematics · #11F70 #Advanced Algebra and Geometry #Analytic Number Theory Research #FOS: Mathematics #Finite Group Theory Research #Representation Theory (math.RT)
paper · pdf · doi:10.48550/arxiv.1509.06645
openalex publication_date 2015/09/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
This paper is a survey article on the limiting behavior of the discrete spectrum of the right regular representation in L2(Γ\bs G) for a lattice Γ in a reductive group G over a number field. We discuss various aspects of the Weyl law, the limit multiplicity problem, the analytic torsion, and applications to the cohomology of arithmetic groups.