Harmonic morphisms of graphs and the Riemann-Hurwitz theorem

DOI10.1134/S1064562416010105zbMath1339.05320MaRDI QIDQ294316

Roman Nedela, Alexander Mednykh

Publication date: 16 June 2016

Published in: Doklady Mathematics (Search for Journal in Brave)

zbMATH Keywords

branched coverings of graphs

Mathematics Subject Classification ID

Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70)

Related Items (2)

Generalised voltage graphs ⋮ On the Oikawa and Arakawa theorems for graphs

Cites Work

• Unnamed Item
• Covering theory for graphs of groups
• Lifting graph automorphisms by voltage assignments
• On Wiman's theorem for graphs
• A generalization of Hurwitz' theorem for groups acting on a graph
• Genus Bounds for Harmonic Group Actions on Finite Graphs
• Harmonic Morphisms and Hyperelliptic Graphs

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