transitive set

短语

词形变化

transitive sets 复数 transitive sets

释义与例句

n.
  1. 1.

    Any set X such that for any x ∈ X, if y ∈ x then y ∈ X; equivalently, such that if x ∈ X and x is not an urelement then x ⊆ X.

    数学