摘要
本文中,我们讨论了在定义模糊n-方体数值映射的某种类型的积分时要用到的序有界模糊n-方体数集的上确界与下确界的问题。我们证明了序有界模糊n-方体数集的上、下确界的存在性。
In this paper, we discuss the problems of supremum and infimum of order bounded sets of fuzzy n-cell numbers, that is useful in the definition of some kind of integral about fuzzy n-cell number value (mappings.) We show the existence of supremum and infimum, and give out the expressions of supremum and infimum about order bounded sets of fuzzy n-cell numbers.
出处
《模糊系统与数学》
CSCD
北大核心
2005年第1期100-105,共6页
Fuzzy Systems and Mathematics
