演讲者： Professor Michael Giudici (University of Western Australia)
时间：2017-11-14 10:00-11:00
地点：慧园3栋 415报告厅
The symmetry of graphs is a widely studied topic, but less has been done on the symmetry of digraphs. In this talk I will outline some of the fundamental differences between the two topics and outline some recent research with Li and Xia on 2-arc-transitive digraphs.
