拓扑空间中的 WπGR 封闭集评述

JOURNAL OF ADVANCES IN MATHEMATICS Pub Date : 2024-04-06 DOI:10.24297/jam.v23i.9600

S. S. R, D. E. N, DR.VARUGHESE Mathew

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摘要

在本文中，我们引入了一类新的集合，称为弱π广义正则闭集（wπgr 闭集）。只要 A⊆U 且 U 是 X 中的πgr 开集，则 X 的子集 A 称为 wπgr 闭集。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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REVIEW OF WπGR CLOSED SETS IN TOPOLOGICAL SPACES

In this paper we introduce a new class of sets called weakly π generalized regular closed (wπgr closed) sets. A subset A of X is called wπgr closed set if cl( int A) ⊆U whenever A⊆U and U is πgr open in X. The complement of wπgr-closed set is called wπgr-open set in X. We denote the family of all wπgr closed sets in X by wπGRC(X) and wπgr open sets in X by wπGRO(X))

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JOURNAL OF ADVANCES IN MATHEMATICS

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