A Proof to Bang-Jensen, Havet and Yeo's Conjecture on the Hamiltonian Cycles Avoiding Prescribed Arcs in Semicomplete Digraphs. - Ruijuan Li; Yaoxiang Di; Ruiping Zhang; Xinhong Zhang (J. Graph Theory, 2025)

Hamiltonian Cycles Avoiding a Spanning Forest or a Spanning Cycle Subgraph in Tournaments. - Yaoxiang Di; Ruijuan Li; Xinhong Zhang (Graphs Comb., 2025)