◀ ▲ ▶Branches / Graph-theory / Theorem: Euler Characteristic for Planar Graphs
This theorem was discovered by Leonhard Euler (1707 - 1783).
Theorem: Euler Characteristic for Planar Graphs
Let \(G\) be a connected planar graph with a planar drawing consisting of \(v\) vertices, \(e\) edges and \(f\) faces. Then
Table of Contents
Proofs: 1 2 3 4
- Aldous Joan M., Wilson Robin J.: "Graphs and Applications - An Introductory Approach", Springer, 2000