Tight toughness, isolated toughness and binding number bounds for the path factors. - Yue Li; Fengyun Ren; Xin Xu; Qinghe Tong (Int. J. Comput. Math. Comput. Syst. Theory, 2023)

Sufficient Conditions of (Isolated) Toughness and Binding Number for the Existence of Component Factors. - Zhiqiang Ma; Fengyun Ren; Meiqin Wei; Gemaji Bao (J. Interconnect. Networks, 2024)

Some Existence Theorems on Star Factors. - Xiumin Wang; Fengyun Ren; Dong He; Ao Tan (J. Interconnect. Networks, 2024)

Spectral Sufficient Conditions for Graph Factors. - Fengyun Ren; Shumin Zhang; Ke Wang (CoRR, 2025)