supremum

n. [数]上确界

发音

UK /səˈpɹiːˌmʌm/
CA /səˈpɹiˌmʌm/
US /səˈpɹiˌmʌm/
AU /səˈpɹiːˌmɐm/
NZ /səˈpɹiːˌmɐm/

词形变化

suprema supremums 复数 supremums suprema 复数

释义与例句

n.
  1. 1.

    (real analysis): Given a subset X of R, the smallest real number that is ≥ every element of X; (order theory): given a subset X of a partially ordered set P (with partial order ≤), the least element y of P such that every element of X is ≤ y.

    上确界

    数学

相关短语

essential supremum

词源

Borrowed from Latin supremum.

来源：wiktionary