KAM for autonomous quasi-linear perturbations of KdV
Pietro BaldiMassimiliano BertiRiccardo Montalto
所有作者
Pietro BaldiMassimiliano BertiRiccardo Montalto
文献摘要
We prove the existence and stability of Cantor families of quasi-periodic,
small amplitude solutions of quasi-linear (i.e. strongly nonlinear) autonomous
Hamiltonian perturbations of KdV.