| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4647637 | Discrete Mathematics | 2013 | 14 Pages |
Abstract
We introduce a construction of highly arc transitive digraphs using a direct fibre product. This product generalizes some known classes of highly arc transitive digraphs but also allows us to construct new ones. We use the product to obtain counterexamples to a conjecture advanced by Cameron, Praeger and Wormald on the structure of certain highly arc transitive digraphs.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Christoph Neumann,