距离空间教法探讨

Experiences on Metric Space

通过十多年来在不同课程中讲解距离空间的理论,总结出要讲解好“距离”、“距离空间”的概念应注意的几个方面的问题.

This thesis, according to the 10-year-long lectures on the theory of metric space in different courses, summaries a few points , which should be paid attention to, on how to well explain the concepts of metric and metric space.