4 citations · 8 across the 9 of their papers we have counts for
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math.GT2015
Totally symmetric dessins with nilpotent automorphism groups of class three
Na-Er Wang, Roman Nedela, Kan Hu
A dessin is a 2-cell embedding of a connected bipartite graph into an orientable closed surface. An automorphism of a dessin is a permutation of the edges of the underlying graph w…
math.CO2015
Abelian regular coverings of the quaternion hypermap
Na-Er Wang, Kan Hu
A hypermap is an embedding of a connected hypergraph into an orientable closed surface. A covering between hypermaps is a homomorphism between the embedded hypergraphs which extend…
math.CO2015★ 2 cited
Nilpotent dessins: Decomposition theorem and classification of the abelian dessins
Kan Hu, Roman Nedela, Na-Er Wang
A map is a 2-cell decomposition of an orientable closed surface. A dessin is a bipartite map with a fixed colouring of vertices. A dessin is regular if its group of colour- and ori…