Algebraic Graph Theory International Webinar (12.10.2021)

Tuesday 12.10.2021 at 10:00 hod.

11. 10. 2021 16.44 hod.
By: Róbert Jajcay

The organizers of the Algebraic Graph Theory International Webinar would like to invite you to join us and other colleagues on October 12, 2021, at 10am Central European Summer Time (= 8am UTC = 7pm ACT), for the next presentation delivered by Brian Alspach.

The title of Martin's talk: Exploring F(1,2)-invariant graphs

Abstract:
A trivalent vertex-transitive graph X is F(1,2)-invariant if it admits a partition of its edge set into a 2-factor F and a 1-factor I such that the partition is invariant under the automorphism group of X. We describe the F(1,2)-invariant graphs whose 2-factor is either a single cycle or composed of two cycles. We also mention some possible future directions one might take.

Join Zoom Meeting at

https://uni-lj-si.zoom.us/j/92545586220?pwd=Vjc4cytxaVBFbFJXY0Q4L2RhOUZHZz09
Meeting ID: 925 4558 6220
Passcode: 117532

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.

This is the first talk of the webinar after the summer in the Northern Hemisphere, and the plan is to continue on a bi-weekly basis from now on. It is time to be AGTIW again.

Isabel Hubard, Robert Jajcay and Primoz Potocnik