Math 2.0

Combinatorics Concept

Geometric graph

Summary

A geometric graph is a graph drawn in the plane with its vertices as points and its edges as straight line segments, which may cross. Geometric graph theory asks how the positions of the points constrain the graph. A typical question is how many edges force two edges to cross. A geometric graph without crossings is a straight-line drawing of a planar graph. The subject sits between graph theory and discrete geometry.

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Further reading

  1. Web https://en.wikipedia.org/wiki/Geometric_graph_theory
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MSC05C62, 52C10, 05C10

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