有ゆう向こう

noun which may take the genitive case particle 'no'

directed; oriented

Mathematics term used to describe graphs, edges, or sets that have a direction assigned. Appears in technical contexts such as 有向グラフ (directed graph).

• 有ゆう向こうグラフでは、各かく辺へんに向むきがある。

  In a directed graph, each edge has a direction.

• この問もん題だいは有ゆう向こう集しゅう合ごうの概がい念ねんを使つかって解とける。

  This problem can be solved using the concept of directed sets.