Laplacian spectral characterization of graphs
数学专题报告
报告题目(Title):Laplacian spectral characterization of graphs
报告人(Speaker):何常香 教授 (上海理工大学)
地点(Place):腾讯会议 ID:176361275
时间(Time):2022 年 12 月 14 日(周三), 15:00--16:00
邀请人(Inviter):吕本建、王恺顺
报告摘要
“Which graphs are determined by their spectrum?” originates from chemistry and remains a difficult problem. It has been revisited by van Dam and Haemers and has received a lot of attention from researchers recently. In this talk, I will introduce some progress in Laplacian spectral characterization of graphs.
主讲人简介
何常香,教授,硕士生导师。主要从事图谱理论和图数据分析的研究,公开发表学术论文50余篇,主持多项国家自然科学基金。现任上海理工大学理学院副院长、中国高等教育学会教育数学专业委员会理事、中国工业与应用数学学会图论组合及应用专业委员会委员。