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)：F309
邀请人(Inviter)：袁西英 杨倩倩
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.