Truth, Partial Logic and Infinitary Proof Systems

被引:5
作者
Fischer, Martin [1 ]
Gratzl, Norbert [1 ]
机构
[1] Ludwig Maximilians Univ Munchen, Munich, Germany
基金
欧盟地平线“2020”;
关键词
Truth; Partial logic; Infinitary proof systems; Axiomatic theories; Minimal fixed-point;
D O I
10.1007/s11225-017-9751-y
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we apply proof theoretic methods used for classical systems in order to obtain upper bounds for systems in partial logic. We focus on a truth predicate interpreted in a Kripke style way via strong Kleene; whereas the aim is to connect harmoniously the partial version of Kripke-Feferman with its intended semantics. The method we apply is based on infinitary proof systems containing an omega-rule.
引用
收藏
页码:515 / 540
页数:26
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