| Speaker: Jicheng Ma Affiliation: Chongqing University of Arts and Sciences Time: 14:00 Tuesday, 14 May, 2019 Location: 303-257 |
| In the classification of arc-transitive covering graphs, not many effective methods are known to determine the full automorphism groups of the covering graphs. The reason is that, for each automorphism of the covering graph, it is difficult to tell the projection along a given regular covering projection. In this talk, we will discuss and give the recent results on the automorphism groups of arc-transitive covering graphs. |