Graph Outerthickness Calculator

outerplanar decomposition

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About Graph Outerthickness Calculator

A graph outerthickness calculator computing θ_o(G): minimum number of outerplanar subgraphs whose union covers all edges. θ_o ≥ θ (thickness). Outerplanar: θ_o=1. Planar: θ_o≤2. Related to arboricity via a(G) ≤ 3·θ_o(G). Client-side.

Graph Outerthickness Calculator Features

  • θ_o(G)
  • Outerplanar
  • vs θ
  • Planar≤2
  • Common graphs
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