Geodesic

Volume 149 (1999) no. 1

Sommaire

Rigidity of infinite disk patterns
Hard ball systems are completely hyperbolic
Blowup of small data solutions for a quasilinear wave equation in two space dimensions
Quantum cohomology of flag manifolds $G/B$ and quantum Toda lattices
Homogeneity of infinite dimensional isoparametric submanifolds
The instability of naked singularities in the gravitational collapse of a scalar field
On finite homomorphic images of the multiplicative group of a division algebra
Basepoint freeness for nef and big line bundles in positive characteristic
Continuous families of isospectral metrics on simply connected manifolds
A counterexample to the ``hot spots'' conjecture