Kirchhoff type problems in RN with radial potentials and locally Lipschitz functional. - Anmin Mao; Hejie Chang (Appl. Math. Lett., 2016)

A method for merging and classifying higher mathematics teaching resources based on density clustering algorithm. - Hejie Chang; Xing Lv (Int. J. Bus. Intell. Data Min., 2025)

Applying Mathematical Modeling Optimization Algorithms to Solve Shop Floor Scheduling Problems. - Xing Lv; Hejie Chang (Informatica (Slovenia), 2025)