【摘要】 文中首先给出了区间值度量空间的定义以及区间值度量空间中相关的基本概念,如球形邻域、邻域、开集、收敛序列等;然后给出了区间值度量空间中连续映射的概念,接着讨论了此类空间中连续映射的一系列等价刻画.更多还原

【Abstract】 Firstly,the definition of interval-valued metric spaces and some related basic conception in interval-valued metric space are given,such as ball-neighborhood,neighborhood,open sets and convergent sequence etc.Secondly,the conception of continuous mappings in interval-valued metric spaces is given,and then a set of equivalent relations of continuous mappings in this kind spaces are discussed.更多还原