Ran Ling; Chen Shang-Jie; Li Lin: The existence of ground state solutions for semi-linear degenerate Schrödinger equations with steep potential well. (2022)
Albuquerque Francisco S. B.; Chen Shang-Jie; Li Lin: Solitary wave of ground state type for a nonlinear Klein-Gordon equation coupled with Born-Infeld theory in R. (2020)