abgeschlossene Abbildung closed map 闭映射
transfer closed valued map 转移闭值映射
map with nearly closed graph 近似闭图的映射
Finally,this paper regards topological space as ideal coalgebras,and proves under certain conditions,the notions of homomorphism for coalgebras and continuous,closed map for topological space are equivalenced.
其次,本文中还把拓扑空间看成理想余代数,说明在一定条件下,余代数同态和连续闭映射是等价的。
参考来源 - 理想余代数与拓扑空间·2,447,543篇论文数据，部分数据来源于NoteExpress
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