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Henry Bradford, University of Cambridge
Wednesday 04 March 2020, 13:45-14:45
On the diameters of p-groups
- đ¤ Speaker: Henry Bradford, University of Cambridge
- đ Date & Time: Wednesday 04 March 2020, 13:45 - 14:45
- đ Venue: MR4, CMS
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Thomas Bloom
Abstract
We recall some classical facts about the mod-p dimension series of groups, and discuss their implications for diameters of Cayley (di)graphs of finite p-groups. As a particular case study, we examine the structure of the dimension series of certain groups of rooted tree automorphisms which generalize a famous group discovered by Gupta and Sidki. Based on joint work with Laurent Bartholdi.
Series This talk is part of the Discrete Analysis Seminar series.
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