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SEMINAR: Groups and Combinatorics Seminar: Finite vertex-biprimitive tetravalent graphs

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Today's date is Saturday, January 23, 2021
Groups and Combinatorics Seminar: Finite vertex-biprimitive tetravalent graphs Other events...
Groups and Combinatorics Seminar

Hua Zhang (UWA)

will speak on

Finite vertex-biprimitive tetravalent graphs

at 1pm Tuesday 12th of October in MLR2.

Abstract: A graph is called vertex-biprimitive if it is bipartite and its automorphism group acts transitively on the edges, preserves the two parts and acts primitively on each part. Based on the classification of amalgams of edge-transitive cubic graphs given by Goldschmidt (1980), Ivanov and Iofinova classified vertex-biprimitive edge-transitive cubic graphs (1985). In this talk I will report our recent work (with Cai Heng) on the classification of vertex-biprimitive edge-transitive tetravalent graphs .

All welcome.
Speaker(s) Hua Zhang
Location Maths Lecture Room2
Contact Michael Giudici <[email protected]>
Start Tue, 12 Oct 2010 13:00
End Tue, 12 Oct 2010 13:45
Submitted by Michael Giudici <[email protected]>
Last Updated Wed, 06 Oct 2010 19:00
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