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SUMMARY:Gabriel Verret (The University of Auckland\, New Zealand)
DTSTART:20200918T050000Z
DTEND:20200918T060000Z
DTSTAMP:20260423T021250Z
UID:SiN/3
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SiN/3/">Loca
 l actions in vertex-transitive graphs</a>\nby Gabriel Verret (The Universi
 ty of Auckland\, New Zealand) as part of Symmetry in Newcastle\n\n\nAbstra
 ct\nA graph is vertex-transitive if its group of automorphism acts transit
 ively on its vertices. A very important concept in the study of these grap
 hs is that of local action\, that is\, the permutation group induced by a 
 vertex-stabiliser on the corresponding neighbourhood. I will explain some 
 of its importance and discuss some attempts to generalise it to the case o
 f directed graphs.\n
LOCATION:https://researchseminars.org/talk/SiN/3/
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