Anti-Ramsey numbers for trees in complete multi-partite graphs. - Meiqiao Zhang; Fengming Dong (Discret. Math., 2022)

An improved lower bound of P(G,L)-P(G,k) for k-assignments L. - Fengming Dong; Meiqiao Zhang (J. Comb. Theory B, 2023)

DP color functions versus chromatic polynomials (II). - Meiqiao Zhang; Fengming Dong (J. Graph Theory, 2023)

ZDP(n) ${Z}_{DP}(n)$ is bounded above by n2-(n+3)∕2 ${n}^{2}-(n+3) unicode{x02215}2$. - Meiqiao Zhang; Fengming Dong (J. Graph Theory, 2023)

The absolute values of the perfect matching derangement graph's eigenvalues almost follow the lexicographic order of partitions. - Meiqiao Zhang; Fengming Dong (Discret. Math., 2024)

Comparing list-color functions of uniform hypergraphs with their chromatic polynomials (II). - Meiqiao Zhang; Fengming Dong (Discret. Math., 2024)