Volume 68 (1998) no. 2

Table of contents

On quantum twist maps and spectral properties of Floquet operators
p. 139-157
Asymptotic behavior in time of solutions to the derivative nonlinear Schrödinger equation
p. 159-177
Asymptotique des largeurs de résonances pour un modèle d'effet tunnel microlocal
p. 179-228
Solitary waves for Maxwell-Dirac and Coulomb-Dirac models
p. 229-244