2 papers
math.CO2022
Embedding K3,3 and K5 on the Double Torus
William L. Kocay, Andrei Gagarin
The Kuratowski graphs and characterize planarity. Counting distinct 2-cell embeddings of these two graphs on orientable surfaces was previously done by using Burnsi…
math.CO2012
On the k-edge magic graphs
Sin-Min Lee, Saeid Alikhani, Gee-Choon Lau +1
Let be a graph with vertex set V and edge set E such that |V| = p and |E| = q. For integers k\geq 0, define an edge labeling f : E \rightarrow \{k,k+1,....,k+q-1\} and define t…