Somewhere Trivial Autohomeomorphisms
نویسندگان
چکیده
منابع مشابه
Somewhere Trivial Autohomeomorphisms
It is show to be consistent that there is a non-trivial autohomeomorphism of βN \ N while all such autohomeomorphisms are trivial on some open set. The model used is one due to Velickovic in which, coincidentally, Martin’s Axiom also holds.
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ژورنال
عنوان ژورنال: Journal of the London Mathematical Society
سال: 1994
ISSN: 0024-6107
DOI: 10.1112/jlms/49.3.569