infimum

n. [数]下确界

发音

UK /ɪnˈfaɪməm/
US /ɪnˈfiːməm/
US /ɪnˈfaɪməm/

词形变化

infima 复数 infima infimums infimums 复数

释义与例句

n.
  1. 1.

    (of a subset) the greatest element of the containing set that is smaller than or equal to all elements of the subset. The infimum may or may not be a member of the subset.

    下确界

    数学

相关短语

essential infimum

词源

Borrowed from Latin infimum (“lowest part”), from infimus (“lowest”).

来源：wiktionary