terminal object

短语

词形变化

terminal objects 复数 terminal objects

释义与例句

n.
  1. 1.

    An object within a category which receives arrows from all other objects in that category, and such that each of these arrows is unique.

    计算机 工程 数学

    In the category of sets, a terminal object is any singleton, since there exists a unique function, namely the constant function, from any given set into that singleton.

    The terminal object is the limit over the empty diagram.