科研之友
微信
新浪微博
Facebook
分享链接
摘要
The sum of the absolute values of all eigenvalues of A (G), the adjacency matrix of graph G, is defined as the energy of G. Acyclic molecular graphs with second maximal energy are characterized in this work. They are all n-vertex trees obtained by pasting an endpoint of path P(n-4) to the middle vertex of P(5) if the order n >= 6.
- 出版日期2010-4
- 单位五邑大学
