Classification of vertex-transitive digraphs of order a product of two distinct primes via automorphism group
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Date
2025
Authors
Dobson, Ted
Hujdurovic, Ademir
Kutnar, Klavdija
Morris, Joy
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Journal ISSN
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Abstract
In the mid-1990s, two groups of authors independently obtained classifications of vertex-transitive graphs whose order is a product of two distinct primes. In the intervening years it has become clear that there is additional information concerning these graphs that would be useful, as well as making explicit the extensions of these results to digraphs. Additionally, there are several small errors in some of the papers that were involved in this classification. The purpose of this paper is to fill in the missing information as well as correct all known errors.
Description
Open access article. Creative Commons Attribution-NoDerivatives 4.0 International license (CC BY-ND 4.0) applies
Keywords
Vertex-transitive graphs , Digraphs
Citation
Dobson, T., Hujdurovic, A., Kutnar, K., & Morris, J. (2025). Classification of vertex-transitive digraphs of order a product of two distinct primes via automorphism group. Electronic Journal of Combinatorics, 32(2), Article P2.34. https://doi.org/10.37236/12746