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arXiv 1808.09875cs.LO
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具有常域语义的一阶证明逻辑

First-order justification logic with constant domain semantics

Melvin Fitting, Felipe Salvatore

摘要:

证明逻辑是一个术语,用于识别一个相对较新的类模态逻辑家族。有一个既定的文学命题的理由逻辑,但入侵的一阶情况是稀缺的。在本文中,我们提出了一个常数域语义的一阶逻辑证明的Barcan公式(FOLPb),然后我们证明的可靠性和完备性定理。文献中已经有了不含巴坎公式的这种逻辑版本的单调语义,但常数域需要大量的新机制,这可能在其他上下文中也很有用。虽然我们的工作主要是一个系统,我们也表明如何推广这些结果的量化版本的JT 45,对应的模态逻辑S5的理由。我们相信我们的方法更普遍适用,但首先检查具体情况应使工作更容易遵循。

英文摘要:

Justification logic is a term used to identify a relatively new family of modal-like logics. There is an established literature about propositional justification logic, but incursions on the first-order case are scarce. In this paper we present a constant domain semantics for the first-order logic of proofs with the Barcan Formula (FOLPb); then we prove Soundness and Completeness Theorems. A monotonic semantics for a version of this logic without the Barcan Formula is already in the literature, but constant domains requires substantial new machinery, which may prove useful in other contexts as well. Although we work mainly with one system, we also indicate how to generalize these results for the quantified version of JT45, the justification counterpart of the modal logic S5. We believe our methods are more generally applicable, but initially examining specific cases should make the work easier to follow.

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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