Monotonicity and asymptotic analysis of the period function of nearly parallel vortex filaments model. - Lin Lu; Xiaokai He; Aiyong Chen (Appl. Math. Lett., 2023)

Orbital stability of solitary wave solutions of a Hamiltonian PDE arising in magma dynamics. - Aiyong Chen; Xiaokai He (Appl. Math. Lett., 2025)