Edge-maximal graphs on surfaces
We prove that for every surface Σ of Euler genus g, every edgemaximal embedding of a graph in Σ is at most O(g) edges short of a triangulation of Σ. This provides the first answer to an open problem of Kainen (1974).
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| פורמט: | Journal article |
| יצא לאור: |
Canadian Mathematical Society
2017
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