The Maximum Number of Edges in Geometric Graphs with Pairwise Virtually Avoiding Edges
نویسندگان
چکیده
منابع مشابه
The Maximum Number of Edges in Geometric Graphs with Pairwise Virtually Avoiding Edges
Let G be a geometric graph on n vertices that are not necessarily in general position. Assume that no line passing through one edge of G meets the relative interior of another edge. We show that in this case the number of edges in G is at most 2n− 3.
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ژورنال
عنوان ژورنال: Graphs and Combinatorics
سال: 2013
ISSN: 0911-0119,1435-5914
DOI: 10.1007/s00373-013-1335-7