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给定独立数的单圈图的最小特征值
  • ISSN号：0465-7942
  • 期刊名称：《南开大学学报：自然科学版》
  • 时间：0
  • 分类：O157.5[理学—数学;理学—基础数学]
  • 作者机构：[1]鲁东大学数学与统计科学学院,山东烟台264025, [2]山东工商学院数学与信息科学学院,山东烟台264005
  • 相关基金：Supported by the Natural Science Foundation of China （11301302, 11101245, 61202362）; the Natural Science Foundation of Shandong （BS2013SF009）
作者： 侯小华[1], 曲慧[2]
关键词： 单圈图, 独立数, 最小特征值, unicyclic graph, independence number, least eigenvalue
中文摘要：

研究了给定独立数的单圈图的最小特征值,并刻画了相应的极图.

英文摘要：

The least eigenvalue of unicyclic graphs with given independence number is studied and the extremal graphs with the smallest least eigenvalue completely is characterized.

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期刊信息
  • 《南开大学学报：自然科学版》
  • 中国科技核心期刊
  • 主管单位:教育部
  • 主办单位:南开大学
  • 主编：田建国
  • 地址：天津南开区卫津路94号
  • 邮编：300071
  • 邮箱：
  • 电话：022-23501681
  • 国际标准刊号：ISSN：0465-7942
  • 国内统一刊号：ISSN：12-1105/N
  • 邮发代号:6-174
  • 获奖情况:
  • 中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,德国数学文摘,英国动物学记录,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:4822