20 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Lakehead UniversityCA2 papers
- Nanjing Normal UniversityCN2 papers
- Academy of Mathematics and Systems ScienceCN1 paper
- Beijing University of Chemical TechnologyCN1 paper
- Beijing University of Posts and TelecommunicationsCN1 paper
- Center of Research and Technologic Development in ElectrochemistryMX1 paper
- Central South UniversityCN1 paper
- Centre for Electrochemical TechnologiesES1 paper
- Chinese Academy of SciencesCN1 paper
- Chuzhou UniversityCN1 paper
- Fudan UniversityCN1 paper
- Instituto Politécnico NacionalMX1 paper
3 papers · 1 filter
A lower bound of the least signless Laplacian eigenvalue of a graph
Shu-Guang Guo, Yong-Gao Chen, Guanglong Yu
Let be a simple connected graph on vertices and edges. In [Linear Algebra Appl. 435 (2011) 2570-2584], Lima et al. posed the following conjecture on the least eigenvalu…
Distance spectral radius of a tree with given diameter
Guanglong Yu, Shuguang Guo, Mingqing Zhai
For a connected graph, the distance spectral radius is the largest eigenvalue of its distance matrix. In this paper, of all trees with both given order and fixed diameter, the tree…
The domination number and the least -eigenvalue
Guanglong Yu, Shu-Guang Guo, Rong Zhang +1
A vertex set of a graph is said to be a dominating set if every vertex of is adjacent to at least a vertex in , and the domination number (,…