On almost omega-categoricity of weakly o-minimal theories
نویسندگان
چکیده
منابع مشابه
Definable choice for a class of weakly o-minimal theories
Given an o-minimal structure M with a group operation, we show that for a properly convex subset U , the theory of the expanded structure M′ = (M, U) has definable Skolem functions precisely when M′ is valuational. As a corollary, we get an elementary proof that the theory of any such M′ does not satisfy definable choice. §
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ژورنال
عنوان ژورنال: ????????? ??????????? ?????????????? ????????
سال: 2021
ISSN: ['1813-3304']
DOI: https://doi.org/10.33048/semi.2021.18.018