A contribution to the theory of voltage graphs
Discrete Mathematics
Topological graph theory
A family of one-regular graphs of valency 4
European Journal of Combinatorics
Automorphism groups and isomorphisms of Cayley digraphs
Discrete Mathematics - Special issue on Graph theory
Maps and half-transitive graphs of valency 4
European Journal of Combinatorics
Lifting graph automorphisms by voltage assignments
European Journal of Combinatorics
On 2-arc-transitivity of Cayley graphs
Journal of Combinatorial Theory Series B
Journal of Combinatorial Theory Series B
Classification of 2-arc-transitive dihedrants
Journal of Combinatorial Theory Series B
Tetravalent one-regular graphs of order 2pq
Journal of Algebraic Combinatorics: An International Journal
One-regular graphs of square-free order of prime valency
European Journal of Combinatorics
On dihedrants admitting arc-regular group actions
Journal of Algebraic Combinatorics: An International Journal
Half-Edge-Transitive Graphs and Non-Normal Cayley Graphs
Journal of Graph Theory
Characterization of Edge-Transitive 4-Valent Bicirculants
Journal of Graph Theory
Arc-regular cubic graphs of order four times an odd integer
Journal of Algebraic Combinatorics: An International Journal
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A Cayley graph X = Cay(G, S) of group G is said to be normal if R(G) is normal in Aut(X). Let G = «a, b | an = b2 = 1 », S be a generating set of G, |S| = 4. In this paper we show that any one-regular and 4-valent Cayley graph X = Cay(G, S) of dihedral groups G is normal except that n = 4s, and X ≃ Cay(G, {a, a-1, aib, a-ib}), where i2 ≡ ± 1 (mod 2s), 2 ≤ i ≤ 2s - 2.