讲座题目：Erdos-Ko-Rado Properties of Strongly Regular Graphs

主办单位：理学院/三峡数学研究中心

报告专家：Sergey Goryainov 副教授（河北师范大学）

报告时间：2023.10.26（周四）上午14:30

报告地点：三峡大学理科楼L1218

专家简介：Sergey Goryainov obtained his PhD in 2015 at the Krasovskii Institute of Mathematics and Mechanics in Yekaterinburg, Russia. From 2017 to 2020 he had a position of a postdoctoral researcher at Shanghai Jiao Tong University, China. Since 2021 he is affiliated with Hebei Normal University, China, as Associate Professor.  His research interests include discrete mathematics, algebraic combinatorics, strongly regular graphs and their generalizations, Cayley graphs, finite fields.

报告摘要：In 2015, Chris Godsil and Karen Meagher proposed a new research direction on Erd\H{o}s-Ko-Rado properties of strongly regular graphs. In particular, they pose interesting open problems on the block graphs of orthogonal arrays and the block graphs of 2-designs. In this talk, we discuss some aspects of their proposal and suggest approaches to solution of the problems.