Turing degrees of nonabelian groups
نویسندگان
چکیده
منابع مشابه
Turing Degrees of Nonabelian Groups
For a countable structureA, the (Turing) degree spectrum of A is the set of all Turing degrees of its isomorphic copies. If the degree spectrum of A has the least degree d, then we say that d is the (Turing) degree of the isomorphism type of A. So far, degrees of the isomorphism types have been studied for abelian and metabelian groups. Here, we focus on highly nonabelian groups. We show that t...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 2007
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-07-08845-4