supremum
n. [数] 上确界；最小上界
例句
The operator norm of "T" is the essential supremum of "h".
“ T ”的操作规范是“ h ”的本质上确界。
The supremum axiom of the reals refers to subsets of the reals and is therefore a second-order logical statement.
实数集的上确界公理用到了实数集的子集，这是一种二阶逻辑的陈述。
Third, the convergence and supremum of the algorithm were proved, and the asymptotic time complexity was analyzed;
并分析了该算法的收敛性及渐进时间复杂度；
