23 citations · 36 across the 2 of their papers we have counts for
2 papers
math.CO2013★ 13 cited
Tutte polynomial of a small-world farey graph
Yunhua Liao, Yaoping Hou, Xiaoling Shen
In this paper, we find recursive formulas for the Tutte polynomial of a family of small-world networks: Farey graphs, which are modular and have an exponential degree hierarchy. Th…
math.CO2011★ 23 cited
Oriented unicyclic graphs with extremal skew energy
Hou Yaoping, Shen Xiaoling, Zhang Chongyan
Let $\G$ be an oriented graph of order and $\a_1,\a_2,..., \a_n$ denote all the eigenvalues of the skew-adjacency matrix of $\G.$ The skew energy $\displaystyle{\cal E}_s(\G)=…