[1] Yating Niu. Liouville type theorem of integral equation with anisotropic structure. Journal of Differential Equations, 2022, 334: 1-24.
[2] Genggeng Huang, Yating Niu*. Classification of solutions for some mixed order elliptic system. Discrete and Continuous Dynamical Systems, 2023, 43(11): 4069-4098.
