Imaginaries in pairs of algebraically closed fields
نویسندگان
چکیده
منابع مشابه
Imaginaries in pairs of algebraically closed fields
We consider the theory (ACFp)P of pairs F < K of algebraically closed fields of a given characteristic p. We exhibit a collection of additional sorts in which this theory has geometric elimination of imaginaries. The sorts are essentially of the form ∪a∈B(F )Va(K)/Ga(F ), where G, V,B are varieties over the prime field G a group scheme over B and V is a scheme over B (both with irreducible fibr...
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ژورنال
عنوان ژورنال: Annals of Pure and Applied Logic
سال: 2007
ISSN: 0168-0072
DOI: 10.1016/j.apal.2006.11.002