报告题目：Vertex transitive hypermaps

报告时间：2023年5月22日（周一）14:30

报告地点：北区四号教学楼213

报告摘要：Let be a hypergraph with (hyper)vertex set also denoted by , and with (hyper)edge set also denoted by , where each hyperedge is a subset of hypervertices. Topologically, a hypermap is defined as the embedding of 's associated Levi graph with vertex set , in which and are adjacent if and only if and are incident in . One significant problem in the theory of hypermaps is to construct hypermaps with high level of symmetry and characterize regular hypermaps. In this talk, we will present the general theory of vertex transitive hypermaps.

报告人介绍：袁凯，理学博士，烟台大学数学与信息科学学院讲师，硕士生导师。主要研究方向：群与超图及其应用。