Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9512607 | Discrete Mathematics | 2005 | 20 Pages |
Abstract
We show that the full automorphism group of a circulant digraph of square-free order is either the intersection of two 2-closed groups, each of which is the wreath product of 2-closed groups of smaller degree, or contains a transitive normal subgroup which is the direct product of two 2-closed groups of smaller degree.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Edward Dobson, Joy Morris,