An honest stiff tree-like algebra

被引:1
|
作者
Simon, P [1 ]
机构
[1] UNIV KARLOVA,MATEMAT FUZIKALNI FAK,CS-11800 PRAGUE 1,CZECH REPUBLIC
关键词
D O I
10.1007/BF01233915
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We construct in ZFC a compactification bN of integers such that the Boolean algebra Clopen(bN) is tree-like and every one-to-one continuous mapping as well as every continuous onto mapping from bN to bN is a homeomorphism, and every homeomorphism from bN onto itself is identity at all except finitely many points from N.
引用
收藏
页码:450 / 456
页数:7
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