Graph;
Adjacency matrix;
Least eigenvalue;
Cut edge;
05C50;
15A18;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
In this paper we characterize the unique graph whose least eigenvalue attains the minimum among all connected graphs of fixed order and given number of cut edges.
Guidong YU Yizheng FAN Yi WANG School of Mathematical Sciences Anhui University Anhui P R China School of Mathematics Computation Sciences Anqing Normal CollegeAnhui P R China
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Guidong YU Yizheng FAN Yi WANG School of Mathematical Sciences Anhui University Anhui P R China School of Mathematics Computation Sciences Anqing Normal CollegeAnhui P R China
机构:
East China Normal Univ, Dept Comp Sci & Technol, Shanghai 200062, Peoples R ChinaEast China Normal Univ, Dept Comp Sci & Technol, Shanghai 200062, Peoples R China
Liu, Shuting
Das, Kinkar Chandra
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机构:
Sungkyunkwan Univ, Dept Math, Suwon 16419, South KoreaEast China Normal Univ, Dept Comp Sci & Technol, Shanghai 200062, Peoples R China
Das, Kinkar Chandra
Sun, Shaowei
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机构:
Zhejiang Univ Sci & Technol, Sch Sci, Hangzhou 310023, Zhejiang, Peoples R ChinaEast China Normal Univ, Dept Comp Sci & Technol, Shanghai 200062, Peoples R China
Sun, Shaowei
Shu, Jinlong
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机构:
East China Normal Univ, Dept Comp Sci & Technol, Shanghai 200062, Peoples R ChinaEast China Normal Univ, Dept Comp Sci & Technol, Shanghai 200062, Peoples R China
机构:
Guangdong Univ Technol, Sch Math & Stat, Guangzhou 510090, Peoples R ChinaGuangdong Univ Technol, Sch Math & Stat, Guangzhou 510090, Peoples R China
Li, Jianping
Qiu, Leshi
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机构:
Guangdong Univ Technol, Sch Math & Stat, Guangzhou 510090, Peoples R ChinaGuangdong Univ Technol, Sch Math & Stat, Guangzhou 510090, Peoples R China
Qiu, Leshi
Zhang, Jianbin
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机构:
South China Normal Univ, Sch Math Sci, Guangzhou 510631, Peoples R ChinaGuangdong Univ Technol, Sch Math & Stat, Guangzhou 510090, Peoples R China