云亭数学讲坛2024第12讲——邓凯副教授

文章来源:皇冠正规娱乐平台发布日期:2024-06-26浏览次数:113

应姚海元副教授、陈祥恩教授请,北方民族大学邓凯副教授将与皇冠正规娱乐平台师生在线上作学术交流并做专题学术报告。

报告题目:Continuous anti-forcing spectra of some graphs

报告摘要:Let M be a perfect matching of a graph G. The smallest number of edges whose removal to make M as the unique perfect matching in the resulting subgraph is called the anti-forcing number of M. The anti-forcing spectrum of G is the set of anti-forcing numbers of all perfect matchings in G. We proved that any finite set of positive integers can be the anti-forcing spectrum of a graph. It is interesting to consider graphs whose anti-forcing spectra are continuous, that is, the anti-forcing spectrum is an integer interval. In this talk, we mainly introduce the research progress of the anti-forcing spectra of graphs.


报告时间:202463015:00

报告地点:腾讯会议(712-657-688

邀 请 人:姚海元副教授、陈祥恩教授

 届时欢迎广大师生参与交流!


报告人简介

 邓凯,理学博士,副教授,硕士生导师,主要从事图论及其应用方面的研究。主持国家自然科学基金项目1项、省()级项目2项,作为主要参与人参与完成国家自然科学基金项目3项、省()级项目多项。在 Appl. Math. Comput.Comput. Appl. Math.Discrete Appl. Math.Front. Math. ChinaJ. Comb. Optim.MATCH Commun. Math. Comput. Chem. 等国内外主要期刊发表学术论文20余篇。



甘肃省数学与统计学基础学科研究中心

皇冠正规娱乐平台

2024年6月26日




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