|
|
Finite Edge-Transitive Cayley Graphs, Quotient Graphs and FrattiniGroups
|
|
|
|
|
نویسنده
|
Khosravi Behnam ,Praeger Cheryl E
|
منبع
|
كنفرانس نظريه گراف و تركيبيات جبري - 2020 - دوره : 11 - یازدهمین کنفرانس بین المللی نظریه گراف و ترکیبیات جبری ایران - کد همایش: 9919164009 - صفحه:18 -18
|
|
|
چکیده
|
The edge-transitivity of a cayley graph is most easily recognisable if the subgroup of affine mapspreserving the graph structure is itself edge-transitive. these are the so-called normal edge-transitivecayley graphs. each of them determines a set of quotients which are themselves normal edge-transitivecayley graphs and, and which are built from a very restricted family of groups (direct products of simplegroups). we address the questions: how much information about the original cayley graph can we retrievefrom this special set of quotients? and can we ever reconstruct the original cayley graph from them: ifso, then how?our answers to these questions involve a type of relative frattini subgroup determined by the cayleygraph, which has similar properties to the frattini subgroup of a finite group ill discuss this and givesome examples. it raises many new questions about cayley graphs.
|
کلیدواژه
|
Graph
|
آدرس
|
Institute Of Advanced Studies In Basic Sciences, Institute Of Advanced Studies In Basic Sciences, Mathematics, Iran, University Of Western Australia, University Of Western Australia, Mathematics, Australia
|
پست الکترونیکی
|
cheryl.praeger@uwa.edu.au
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|