摘要
从映射在数学领域中所占的地位及其涵义入手,对映射的基本性质进行研究,得到了映射的若干新性质,并给出了较简洁的证明。
This paper, beginning with the importance and signification of mapping in the field of mathematics, looks chiefly into the characteristics of mapping, thus resulting in some new features and the relevant verification.
出处
《茂名学院学报》
2007年第3期67-69,共3页
Journal of Maoming College
关键词
映射
单射
满射
双射
映射性质
mapping
single mapping
full mapping
dimorphism
features of mapping
