Compositio Mathematica, Tome 87 (1993)

Sommaire du Fascicule no. 1

Simple constructions of algebraic curves with nodes

p. 1-4

An integral for the product of two Selberg-Jack symmetric polynomials

Kadell, Kevin W. J.

p. 5-43

Constructions of automorphic forms and related cohomology classes for arithmetic subgroups of

G_{2}

Li, Jian-Shu ; Schwermer, Joachim

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

Simpson, Carlos

p. 99-113

Sommaire du Fascicule no. 2

Variation of the root number in families of elliptic curves

Rohrlich, David E.

p. 119-151

Variétés abéliennes réelles et toupie de Kowalevski

Audin, Michele ; Silhol, Robert

p. 153-229

Estimates for Fourier coefficients of Siegel cusp forms of degree two

Kohnen, Winfried

p. 231-240

Sommaire du Fascicule no. 3

A characterization of

𝔸^{2} / ℤ_{a}

p. 241-267

On a variation of Mazur's deformation functor

Ramakrishna, Ravi

p. 269-286

Opérateurs différentiels et mesures invariantes

Charbonnel, Jean-Yves

p. 287-309

Équations aux différences finies, intégrales de fonctions multiformes et polyèdres de Newton

p. 311-355