arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1205.6402cs.LOcs.PL
收藏

构造性可证性逻辑

Constructive Provability Logic

Robert J. Simmons, Bernardo Toninho

摘要:

我们提出了建设性的可证明性逻辑,一个直观的模态逻辑,通过允许逻辑反射可证明性来验证哥德尔和Löb的可证明性逻辑的Löb规则。这种逻辑的两个不同的变体,CPL和CPL*,在自然演绎和微积分的形式,然后被证明是等价的。此外,我们讨论了使用建设性的可证明性逻辑来证明分层否定逻辑编程中的直觉和结构证明理论。

英文摘要:

We present constructive provability logic, an intuitionstic modal logic that validates the Löb rule of Gödel and Löb's provability logic by permitting logical reflection over provability. Two distinct variants of this logic, CPL and CPL*, are presented in natural deduction and sequent calculus forms which are then shown to be equivalent. In addition, we discuss the use of constructive provability logic to justify stratified negation in logic programming within an intuitionstic and structural proof theory.

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。

↑