ON HEREDITARILY NORMAL COMPACT SPACES, IN WHICH REGULAR CLOSED SUBSETS ARE G-DELTA-SETS

被引：1

作者：

BATUROV, DP ^{[1
]}

机构：

[1] OREL STATE PEDAGOG INST,DEPT MATH,302015 ORYOL,RUSSIA

来源：

TOPOLOGY AND ITS APPLICATIONS | 1994年 / 58卷 / 02期

关键词：

HEREDITARILY NORMAL COMPACT SPACE; PERFECTLY NORMAL COMPACT SPACE; G-DELTA-SET;

D O I：

10.1016/0166-8641(94)90128-7

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We show that the following statement is independent of and consistent with the usual axioms of set theory: If X is a hereditarily normal compact space, in which every regular closed set is a G(delta), then in X every closed set is a G(delta).

引用

页码：151 / 155

页数：5

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