Neutrally expandable models of arithmetic
نویسندگان
چکیده
منابع مشابه
Cuts and overspill properties in models of bounded arithmetic
In this paper we are concerned with cuts in models of Samuel Buss' theories of bounded arithmetic, i.e. theories like $S_{2}^i$ and $T_{2}^i$. In correspondence with polynomial induction, we consider a rather new notion of cut that we call p-cut. We also consider small cuts, i.e. cuts that are bounded above by a small element. We study the basic properties of p-cuts and small cuts. In particula...
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ژورنال
عنوان ژورنال: Mathematical Logic Quarterly
سال: 2019
ISSN: 0942-5616,1521-3870
DOI: 10.1002/malq.201800043