Two subcategories of apartness spaces

被引:9
|
作者
Ishihara, Hajime [1 ]
机构
[1] Japan Adv Inst Sci & Technol, Sch Informat Sci, Nomi, Ishikawa 9231292, Japan
基金
日本学术振兴会;
关键词
Constructive mathematics; Neighbourhood space; Uniform space; Apartness space; Adjunction; TOPOLOGY;
D O I
10.1016/j.apal.2011.06.022
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We introduce the notion of a topological quasi-apartness space and the notion of a uniform quasi-apartness space, and construct an adjunction between the category of topological quasi-apartness spaces and the category of neighbourhood spaces, and an adjunction between the category of uniform spaces and the category of uniform quasi-apartness spaces. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:132 / 139
页数:8
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