Seminár z algebraickej teórie grafov - Štefánia Glevitzká (13.5.2022)

v piatok 13.5.2022 o 13:00 hod. v miestnosti M/X aj online formou

11. 05. 2022 14.22 hod.
Od: Martin Mačaj

Prednášajúci: Štefánia Glevitzká

Názov: Vertex-transitive closures of graphs

Termín: 13.5.2022, 13:00 hod., M X a MS Teams (AGT in Bratislava teamscheduled meeting)

In this talk, we introduce the concepts of vertex-transitive closure and vertex-transitive number of a graph. We prove some general observations and provide good estimates on vertex-transitive numbers for graphs with relatively simple structure.

Thanks to (temporary?) loosening of restrictions regarding the COVID epidemy, we intend to conduct the seminar meetings this semester `in-person'. Hence, all of you who might choose to attend in person are welcome. Those of you who are not able to attend in person or who are still uncertain about the safety of attending in person are welcome to attend via MS Teams. In either case, we hope to see as many of you as possible (either in person or virtually) at our Friday gatherings.