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arXiv 1804.09451math.LO
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可证性逻辑与完备性原则

Provability Logic and the Completeness Principle

Albert Visser, Jetze Zoethout

摘要:

在本文中,我们研究证明自己的完备性的算术直觉理论的可证性逻辑。我们证明了一个完备性定理的理论配备了两个证明谓词$\Box$和$\triangle$证明方案$A\to\triangle A$和$\Box\triangle S\to\Box S$为$S\inΣ_1$。利用这个定理,我们确定了一些直觉理论的快速可证性逻辑。此外,我们重新证明了M. Ardeshir和S. Mojtaba Mojtahedi确定Heyting算术的$Σ_1$可证明性逻辑。

英文摘要:

In this paper, we study the provability logic of intuitionistic theories of arithmetic that prove their own completeness. We prove a completeness theorem for theories equipped with two provability predicates $\Box$ and $\triangle$ that prove the schemes $A\to\triangle A$ and $\Box\triangle S\to\Box S$ for $S\inΣ_1$. Using this theorem, we determine the logic of fast provability for a number of intuitionistic theories. Furthermore, we reprove a theorem previously obtained by M. Ardeshir and S. Mojtaba Mojtahedi determining the $Σ_1$-provability logic of Heyting Arithmetic.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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