| 连通偶图的Laplacian矩阵的第二大特征值 |
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| 引用本文： | 陈晏.连通偶图的Laplacian矩阵的第二大特征值[J].浙江教育学院学报,2003(5):56-58,90. |
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| 作者姓名： | 陈晏 |
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| 作者单位： | 浙江教育学院,理学分院,浙江,杭州,310012 |
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| 摘 要： | 给出仅依赖阶数的连通偶图的Laplacian矩阵的第二大特征值的界，并刻划达到上、下界的极图。
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| 关 键 词： | 连通偶图 Laplacian矩阵 特征值 完全图 |
| 文章编号： | 1671-6574(2003)05-0056-03 |
The Second Largest Eigenvalue of Laplacian Matrix of Connected Bipartite Graph |
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| CHEN Yan.The Second Largest Eigenvalue of Laplacian Matrix of Connected Bipartite Graph[J].Journal of ZHEJIANG Education Institute,2003(5):56-58,90. |
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| Authors: | CHEN Yan |
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| Abstract: | This paper gives the bounds of the second largest eigenvalue of Laplacian matrix of connected bipartite graph and characterizes all graphs which attain the bounds. |
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| Keywords: | connected bipartite graph Laplacian matrix eigenvalue line graph |
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