Non-trivial copies of N

被引：1
|
作者：
Dow, Alan [1 ]
机构：
[1] UNC Charlotte, Dept Math & Stat, Charlotte, NC 28223 USA
来源：
TOPOLOGY AND ITS APPLICATIONS | 2024年 / 355卷
关键词：
Homomorphism; Stone-cech; PFA; Forcing; TIE-POINTS; AUTOMORPHISMS;
D O I：
10.1016/j.topol.2024.109008
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We show that it is consistent to have regular closed non-clop en copies of N & lowast; within N & lowast; and a non-trivial self-map of N & lowast; even if all autohomeomorphisms of N & lowast; are trivial. (c) 2024 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
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页数：18
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