Structure fault tolerance of balanced hypercubes. - Heqin Liu; Dongqin Cheng (Theor. Comput. Sci., 2020)

The generalized 4-connectivity of folded hypercube. - Heqin Liu; Dongqin Cheng (Int. J. Comput. Math. Comput. Syst. Theory, 2022)

The generalized 3-connectivity and 4-connectivity of crossed cube. - Heqin Liu; Dongqin Cheng (Discuss. Math. Graph Theory, 2024)

Structure Fault Tolerance of Exchanged Hypercube. - Heqin Liu; Dongqin Cheng (Comput. J., 2024)