Embeddings of Propositional Logics into the Provability Logics $\mathbf{S}$ and $\mathbf{D}$

Mashu Noguchi

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arXiv · 2608.04620

Embeddings of Propositional Logics into the Provability Logics $\mathbf{S}$ and $\mathbf{D}$

Mashu Noguchi

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Abstract

Just as Visser showed that the formal propositional logic $\mathbf{FPL}$ can be embedded into G\"odel-L\"ob provability logic $\mathbf{GL}$, Petrukhin proposed a propositional logic $\mathbf{SPL}$ that can be embedded into Solovay's non-normal provability logic $\mathbf{S}$. In this paper, we fix Petrukhin's proof and extend the result to Japaridze's provability logic $\mathbf{D}$, and propose a propositional logic $\mathbf{DPL}$ that can be embedded into $\mathbf{D}$.

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BibTeX RIS

Mashu Noguchi. 2026-08-05. Embeddings of Propositional Logics into the Provability Logics $\mathbf{S}$ and $\mathbf{D}$. https://arxiv.org/abs/2608.04620

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