19 citations · 30 across the 7 of their papers we have counts for
Showing 2009Show all
3 papers · 1 filter
math.CO2009
The energy of random graphs
Wenxue Du, Xueliang Li, Yiyang Li
In 1970s, Gutman introduced the concept of the energy $\En(G)$ for a simple graph , which is defined as the sum of the absolute values of the eigenvalues of . This graph inva…
math.CO2009
The limiting spectral distribution of the generalized Wigner matrix
Wenxue Du, Xueliang Li, Yiyang Li
The properties of eigenvalues of large dimensional random matrices have received considerable attention. One important achievement is the existence and identification of the limiti…
math.CO2009★ 1 cited
The Laplacian energy of random graphs
Wenxue Du, Xueliang Li, Yiyang Li
Gutman {\it et al.} introduced the concepts of energy $\En(G)$ and Laplacian energy $\EnL(G)$ for a simple graph , and furthermore, they proposed a conjecture that for every gra…