directed set
有向集合
Centered set – Order theory
Filtered category
Filters in topology – Use of filters to describe and characterize all basic topological notions and results.
Linked set – Mathematical concept regarding posets in (partial) order theory
Net (mathematics) – A generalization of a sequence of points
/suto3/google.icondirected set
/suto3/Google画像検索.icondirected set
/suto3/Google定義検索.icon directed set
/suto3/wikipedia.icondirected set
/suto3/weblio.icon directed set
/suto3/kotobank.icon directed set
/suto3/jisho.icon directed set