Algebraic Graph Theory International Webinar (1.3.2022)

v utorok 1.3.2022 o 19:00 hod.

28. 02. 2022 20.31 hod.
Od: Róbert Jajcay

The organizers of the Algebraic Graph Theory International Webinar would like to invite you to join us and other colleagues on March 1, 2022, at 7pm Central European Summer Time (= 6pm UTC), for the next presentation delivered by Maria Elisa Fernandes.

The title of Martin's talk: Faithful transitive permutation representations of regular polytopes

Abstract:
Every finite group can be represented by a group of permutations acting faithfully on a set of points.The cardinality of this set, which is the degree, is not uniquely determined. The problem we have in mind is: What are the possible degrees of a faithful transitive permutation representation of a given finite group? We started by considering groups of automorphisms of the toroidal regular maps, then toroidal hypermaps and after, we considered the groups of automorphisms of the known finite universal locally toroidal regular polytopes of type [4,4,4]. In this talk I will give the results we have achieved so far, which were not always as expected. This can soon be found in Claudio Piedade's PhD thesis.

The Zoom link for this semester is:
https://cuaieed-unam.zoom.us/j/87193320713?pwd=cHpiWUtYWlUvWHZjdGZteSt1QmZ5UT09
Meeting ID: 871 9332 0713
Passcode: 653250

Further details may be found at http://euler.doa.fmph.uniba.sk/AGTIW.html

where you can also find the slides and the recordings of our previous presentations. Also, if you wish to advertise an AGT friendly conference on this page, please send us the link.

Hoping to see you at the webinar, and wishing you all the best.

Isabel Hubard, Robert Jajcay and Primoz Potocnik