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用广义线图构造整谱图 被引量:2

Constructing Integral Directed Graphs by the Generalized Line Graph Methods
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摘要 线图在图的谱理论研究中起着重要的作用.对一些整谱图,运用一种全新的广义线图算子方法,构造出了一系列无穷多个新的整谱图. Line graph plays an important role in the study of spectral graph theory.By using the operator generalized line graphs on some integral graphs,a series of infinite integral graphs is constructed.
出处 《郑州大学学报(理学版)》 CAS 北大核心 2009年第4期27-30,共4页 Journal of Zhengzhou University:Natural Science Edition
基金 国家自然科学基金资助项目 编号10871158 陕西省自然科学基础研究计划项目 编号SJ08A01 华北水利水电学院青年教师科研基金项目 编号HSQJ2006013 教育部留学回国人员科研启动基金
关键词 线图 广义线图 广义线图算子 鸡尾酒会图 整谱图 line graph generalized line graph generalized line graph operator cocktail party graph integral graph
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