Last Updated：2025/11/20

(graph theory) A graph in which the edges are not ordered, so the edge (a, b) is identical to the edge (b, a).

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undirected graph

Source Word

undirected graph

(graph theory) A graph in which the edges are not ordered, so the edge (a, b) is identical to the edge (b, a).

Japanese Meaning

無向グラフ - グラフ理論において、辺に順序がなく、(a, b) と (b, a) が同一とみなされるグラフ

In algorithms class, we modeled the social network as an undirected graph to simplify analysis of mutual friendships.

アルゴリズムの授業で、相互の友人関係を解析しやすくするために、ソーシャルネットワークを無向グラフとしてモデル化しました。

Sense（1）

(graph theory) A graph in which the edges are not ordered, so the edge (a, b) is identical to the edge (b, a).

undirected graphs

（ plural ）