Multiple periodic solutions for superquadratic second-order discrete Hamiltonian systems. - Yan-Fang Xue; Chun-Lei Tang (Appl. Math. Comput., 2008)

A ground state solution for an asymptotically periodic quasilinear Schrödinger equation. - Yan-Fang Xue; Jiu Liu; Chun-Lei Tang (Comput. Math. Appl., 2017)