Closed Normal Subgroups of the Automorphism Group of a Saturated Model of Peano Arithmetic
نویسندگان
چکیده
منابع مشابه
The Automorphism Group of an Arithmetically Saturated Model of Peano Arithmetic
One of the main goals in the study of the automorphism group Aut {Jt) of a countable, recursively saturated model Jt of Peano Arithmetic is to determine to what extent (the isomorphism type of) Jt is recoverable from (the isomorphism type of) Aut(^). A countable, recursively saturated model Jt of PA is characterized up to isomorphism by two invariants: its first-order theory Th(^ ) and its stan...
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ژورنال
عنوان ژورنال: Notre Dame Journal of Formal Logic
سال: 2016
ISSN: 0029-4527
DOI: 10.1215/00294527-3339587