Geodesic
Discrete Analogs of Farkas and Accola's Theorems on Hyperelliptic Coverings of a Riemann Surface of Genus 2
Matematičeskie zametki, Tome 96 (2014) no. 1, pp. 70-82.

Voir la notice de l'article provenant de la source Math-Net.Ru

Discrete versions of Accola and Farkas' theorems on the hyperellipticity of coverings of a Riemann surface of genus 2 are proved.
Mots-clés : hyperelliptic graph
Keywords: hyperelliptic covering, 2-edge-connected graph, genus of a graph, harmonic morphism of graphs, Riemann surface. 
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I. A. Mednykh. Discrete Analogs of Farkas and Accola's Theorems on Hyperelliptic Coverings of a Riemann Surface of Genus 2. Matematičeskie zametki, Tome 96 (2014) no. 1, pp. 70-82. http://geodesic.mathdoc.fr/item/MZM_2014_96_1_a5/

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