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Maximizing the signless Laplacian spectral radius of graphs with given diameter or cut vertices |
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| Authors: | Jianfeng Wang Qiongxiang Huang |
| Affiliation: | 1. Department of Mathematics and Information Science , Qinghai Normal University , Xining, Qinghai 810008, P.R. China;2. College of Mathematics and System Science , Xinjiang University , Urumqi 830046, P.R. China jfwang4@yahoo.com.cn;4. College of Mathematics and System Science , Xinjiang University , Urumqi 830046, P.R. China |
| Abstract: | |
| Keywords: | adjacency matrix signless Laplacian diameter cut vertices spectral radius |