上确界 meaning in Chinese
least upper bound
supremum
Examples
- It is just the sequential form of the existence of least upper bounds .
这正好是上确界存在性的序列形式。 - Some results on the sup property of fuzzy subgroups and its application
关于模糊群的上确界性质的几个结果及其应用 - So a discrete lyapunov direct method and its modern theory with k class function is applicable to the case of the latter
因此可以利用奇异点理沦和方法来估计可容许采样周期的上确界t ’的问题 - Given a ring , one always takes the supremum of some homological dimension of specified modules to obtain the corresponding global dimension , and to characterize the ring from outside
对于给定的结合环，人们往往通过对其上的一些模的某一种同调维数取上确界而得到环的相应的整体维数，进而从外部刻画出环的特征。 - In this article , we study the infinite boundary value problems for first order nonlinear impulsive differential equations with " supremum " by means of the upper and lower solution method and the monotone iterative technique , and obtain the existence theorems for their extremal solutions
摘要应用上下解方法和单调迭代技术研究了带有上确界的一阶非线性脉冲微分方程无穷边值问题，并获得了其极值解的存在性结果。