Cayley graphs on abelian and generalized dihedral groups
Joy Morris, Adrian Skelton
Abstract
Open-access reader
Joy Morris, Adrian Skelton
Abstract
Open-access reader
A number of authors have studied the question of when a graph can be represented as a Cayley graph on more than one nonisomorphic group. In this paper we give conditions for when a Cayley graph on an abelian group can be represented as a Cayley graph on a generalized dihedral group, and conditions for when the converse is true.
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A number of authors have studied the question of when a graph can be represented as a Cayley graph on more than one nonisomorphic group. In this paper we give conditions for when a Cayley graph on an abelian group can be represented as a Cayley graph on a generalized dihedral group, and conditions for when the converse is true.
Key concepts: Cayley graph, Dihedral group, Mathematics, Vertex-transitive graph, Combinatorics, Abelian group, Converse, Cayley's theorem