1 citations · 1 across the 3 of their papers we have counts for
Showing math.DSShow all
3 papers · 1 filter
math.DS2015
Stickiness of KAM tori for higher dimensional beam equation
Xiucui Song, Hongzi Cong
This paper is concerned with the stickiness of invariant tori obtained by KAM technics (so-called KAM tori) for higher dimensional beam equation. We prove that the KAM tori are sti…
math.DS2014★ 1 cited
Stability of KAM tori for nonlinear Schrodinger equation
Cong Hongzi, Liu Jianjun, Yuan Xiaoping
It is proved that the KAM tori (thus quasi-periodic solutions) are long time stable for nonlinear Schrodinger equation.
math.DS2014
Long time stability of KAM tori for nonlinear wave equation
Cong Hongzi, Gao Meina, Liu Jianjun
It is proved that the KAM tori (thus quasi-periodic solutions) are long time stable for infinite dimensional Hamiltonian systems generated by nonlinear wave equation, by constructi…