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chao-dyn1999★ 167 cited
KAM Tori for 1D Nonlinear Wave Equations with Periodic Boundary Conditions
Luigi Chierchia, Jaingong You
In this paper, one-dimensional (1D) nonlinear wave equations , with periodic boundary conditions are considered; V is a periodic smooth or analytic func…
chao-dyn1999
Birth of resonances in the spin-orbit problem of Celestial Mechanics
Alessandra Celletti, Luigi Chierchia
The behaviour of resonances in the spin-orbit coupling in Celestial Mechanics is investigated. We introduce a Hamiltonian nearly-integrable model describing an approximation of the…