报告题目 (Title):On distance-regular graphs with three distinct distance eigenvalues(关于仅有三个不同特征值的距离正则图)
报告人 (Speaker):Jack Koolen 教授(中国科学技术大学)
报告时间 (Time):2022年11月18日(周五) 10:00
报告地点 (Place):校本部F309
邀请人(Inviter):袁西英 杨倩倩
主办部门:理学院数学系
报告摘要:We will determine all the distance-regular graphs with three distinct distance eigenvalues when one of them is
equal to 0. Then we will discuss distance-regular graphs with three distinct distance eigenvalues with diameter three.
This is based on ongoing work with Brhane Gebremichel, Mamoon Abdullah and Sakander Hayat.