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Periodic and quasi-periodic motions in the many-body problem
The first half of the present memoir is devoted to KAM theory and \textsc{Arnold}'s theorem for several planets in space, as detailed in one preprint and one... -
Global aspects of the reducibility of quasiperiodic cocycles in semisimple co...
In this PhD thesis we study quasiperiodic cocycles in semi-simple compact Lie groups. For the greatest part of our study, we will focus ourselves to one-frequency... -
Le problème de la stabilité du Système solaire, de Lagrange à nos jours
National audience
