The number of independent sets in a connected graph and its complement. - Yarong Wei; Yumei Hu (Art Discret. Appl. Math., 2018)

The edit distance function of some graphs. - Yumei Hu; Yongtang Shi; Yarong Wei (Discuss. Math. Graph Theory, 2020)

Rainbow Antistrong Connection in Tournaments. - Yumei Hu; Yarong Wei (Graphs Comb., 2021)

Rational solutions to the first order difference equations in the bivariate difference field. - Qing-Hu Hou; Yarong Wei (J. Symb. Comput., 2024)