1) strong semi-homomorphic mapping
强半同胚映射
2) presemiopen(closed)mapping
半同胚映射
3) homeomorphic mapping
同胚映射
1.
From the topological angle and byintroducing the definitions of continuous mapping,open mapping,closed mapping,homeomorphic mapping,submatroid and quotient matroids,under which the qualities of matroids are studied,and some equivalent condictions are obtained.
从拓扑学的角度研究拟阵,引入了拟阵间的连续映射、开映射、闭映射、同胚映射以及子拟阵和商拟阵等概念,研究了拟阵在这些映射下的性质,给出了一些等价条件,讨论了拟阵中的独立集、相关集、极小圈在映射下是否保持等问题。
4) homeomorphic map
同胚映射
1.
A definition of homeomorphic map on L topological space is gaven.
在定义了 L -拓扑空间同胚映射的基础上 ,给出了 L -区间的定义 ,并进行了分类。
5) strong semi-open open mapping
强半开映射
1.
strong uncertainty mapping, strong semi-open open mapping and strong semi-continuous mapping Follow the semi-open set, many scholars pay attention to strong semi-open set.
本论文由相对独立的两篇文章组成:一、《L ? Fuzzy紧商序同态与L ? Fuzzy紧商拓扑》;二、《强不定映射、强半开映射与强半连续映射》。
6) strong semi-open closed
强半闭映射
补充资料：强半
过半；大半：去者强半｜浮生满百今强半｜民强半饿死。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条