8 citations · 12 across the 4 of their papers we have counts for
4 papers
Persistence of invariant tori in integrable Hamiltonian systems under almost periodic perturbations
Peng Huang, Xiong Li
In this paper we are concerned with the existence of invariant tori in nearly integrable Hamiltonian systems \begin{equation*} H=h(y)+f(x,y,t), \end{equation*} where $y\in D\subset…
Almost periodic solutions for an asymmetric oscillation
Peng Huang, Xiong Li, Bin Liu
In this paper we study the dynamical behaviour of the differential equation \begin{equation*} x''+ax^+ -bx^-=f(t), \end{equation*} where ,\ , …
Invariant curves of smooth quasi-periodic mappings
Peng Huang, Xiong Li, Bin Liu
In this paper we are concerned with the existence of invariant curves of planar mappings which are quasi-periodic in the spatial variable, satisfy the intersection property, $\math…
Invariant curves of almost periodic twist mappings
Peng Huang, Xiong Li, Bin Liu
In this paper we are concerned with the existence of invariant curves of planar twist mappings which are almost periodic in a spatial variable. As an application of this result to…