8 citations · 9 across the 2 of their papers we have counts for
2 papers
math.DS2018★ 1 cited
KAM Theorem for a Hamiltonian system with Sublinear Growth Frequencies at Infinity
Xindong Xu
We prove an infinite-dimensional KAM theorem for a Hamiltonian system with sublinear growth frequencies at infinity. As an application, we prove the reducibility of the linear frac…
math.DS2017★ 8 cited
Quasi-periodic solutions of NLS with Liouvillean Frequency
Xindong Xu, Jiangong You, Qi Zhou
Quasi-periodic solutions with Liouvillean frequency of forced nonlinear Schrödinger equation are constructed. This is based on an infinite dimensional KAM theory for Liouvillean fr…