Intuitionistic modal logics: new and simpler decidability proofs for FIK and LIK

In this note, by integrating ideas concerning terminating tableaux-based procedures in modal logics and finite frame property of intuitionistic modal logic IK, we provide new and simpler decidability proofs for FIK and LIK.

Publication Details

Journal
ArXiv.org
Published
2025-03-24
Primary Topic
Logic, Reasoning, and Knowledge
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article
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article

Intuitionistic modal logics: new and simpler decidability proofs for FIK and LIK

ArXiv.org
Logic, Reasoning, and Knowledge
article

Intuitionistic modal logics: new and simpler decidability proofs for FIK and LIK

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Abstract

In this note, by integrating ideas concerning terminating tableaux-based procedures in modal logics and finite frame property of intuitionistic modal logic IK, we provide new and simpler decidability proofs for FIK and LIK.

ArXiv.org
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Openalex Percentile: Top 73%
Logic, Reasoning, and Knowledge
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Intuitionistic modal logics: new and simpler decidability proofs for FIK and LIK · ArXiv.org (2025) | TGRS Research Map | TGRS