Cohomology of Arithmetic Groups and Automorphic Forms

Chapter 1 Cohomology of arithmetic groups, automorphic forms and L-functions

Chapter 2 Limit multiplicities in L 2(Γ∖G)

Chapter 3 Generalized modular symbols

Chapter 5 Some results on the Eisenstein cohomology of arithmetic subgroups of GL n

Chapter 6 Period invariants of Hilbert modular forms, I: Trilinear differential operators and L-functions

Chapter 7 An effective finiteness theorem for ball lattices

Chapter 8 Unitary representations with nonzero multiplicities in L2(Γ∖G)

Chapter 9 Signature des variétés modulaires de Hilbert et representations diédrales

Chapter 10 The Riemann-Hodge period relation for Hilbert modular forms of weight 2

Chapter 11 Modular symbols and the Steinberg representation

Chapter 12 Lefschetz numbers for arithmetic groups

Chapter 13 Boundary contributions to Lefschetz numbers for arithmetic groups I

Chapter 14 Embedding of Flensted-Jensen modules in L 2(Γ∖G) in the noncompact case