Spectral radius and extremal graphs for class of unicyclic graph with pendant vertices:

Lu Zhi; Meijin Xu; Xiujuan Liu; Xiaodong Chen; Chen Chen; Yan-Jun Liu

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Spectral radius and extremal graphs for class of unicyclic graph with pendant vertices:

机译：具有垂点的单环图类的谱半径和极值图：

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In this article, we research on the spectral radius of extremal graphs for the unicyclic graphs with girth g mainly by the graft transformation and matching and obtain the upper bounds of the spectral radius of unicyclic graphs.

机译：本文主要通过嫁接变换和匹配研究周长为g的单圈图的极值图谱半径，并获得单圈图的谱半径上限。

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来源
《Advances in Mechanical Engineering》 |2017年第7期|共6页
作者
Lu Zhi; Meijin Xu; Xiujuan Liu; Xiaodong Chen; Chen Chen; Yan-Jun Liu;
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中图分类机械、仪表工业;
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1. Spectral radius and extremal graphs for class of unicyclic graph with pendant vertices: [J] . Lu Zhi, Meijin Xu, Xiujuan Liu, Advances in Mechanical Engineering . 2017,第7期

机译：具有垂点的单环图类的谱半径和极值图：
2. The (signless) Laplacian spectral radius of unicyclic and bicyclic graphs with n vertices and k pendant vertices [J] . Liu M., Tan X., Liu B. Czechoslovak Mathematical Journal . 2010,第3期

机译：具有n个顶点和k个悬垂顶点的单圈和双圈图的（无符号）拉普拉斯谱半径
3. The (signless) Laplacian spectral radius of unicyclic and bicyclic graphs with $n$ vertices and $k$ pendant vertices [J] . Liu BoLian, Liu Muhuo, Tan Xuezhong Czechoslovak Mathematical Journal . 2010,第3期

机译：具有$ n $个顶点和$ k $垂线顶点的单圈和双圈图的（无符号）拉普拉斯谱半径
4. General Sum-Connectivity Index with a = 1 for Trees and Unicyclic Graphs with k Pendants [C] . Rozica-Maria Tache, Ioan Tomescu International Symposium on Symbolic and Numeric Algorithms for Scientific Computing . 2015

机译：树和带有k个侧链的单环图的a-1的一般总和连通性指数
5. Extremal Spectral Invariants of Graphs [D] . Tobin, Robin Joshua. 2017

机译：极值谱不变的图形
6. Spectral properties of a class of unicyclic graphs [O] . Zhibin Du -1

机译：一类单圈图的光谱性质
7. The (signless) Laplacian spectral radius of unicyclic and bicyclic graphs with $n$ vertices and $k$ pendant vertices [O] . Liu, Muhuo, Tan, Xuezhong, Liu, BoLian 2010

机译：具有$ n $个顶点和$ k $垂线顶点的单圈和双圈图的（无符号）拉普拉斯谱半径

Spectral radius and extremal graphs for class of unicyclic graph with pendant vertices:

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