Tome 87 (1993) no. 1

Sommaire

Simple constructions of algebraic curves with nodes
p. 1-4
An integral for the product of two Selberg-Jack symmetric polynomials
p. 5-43
Constructions of automorphic forms and related cohomology classes for arithmetic subgroups of G 2
p. 45-78
The diameter function on the space of space form
p. 79-98
Lefschetz theorems for the integral leaves of a holomorphic one-form
p. 99-113