k空间的某些类型

Zahra Ismaal Salman
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引用次数: 0

摘要

本文介绍和研究了k空间的几种类型,并证明了这些类型的若干性质。得到的结果如下:1、设X为任意空间,Y为k空间,则每一个紧映射f: XY都是一个闭映射。设X是任意空间,Y是sk空间,则每个紧映射f: XY都是s闭映射。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Certain Types of K-Spaces
In this work, we introduce and study several types of K-spaces and several properties of these types are proved. Among the obtained results are the following:1-Let X be any space and Y be a K-space, then every compact map f: X  Y is a closed map.2-Let X be any space and Y be an sK-space, then every compact map f: X  Y is s-closed map.
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