Algebraic Proof Theory for LE-logics

Giuseppe Greco, Peter Jipsen, Fei Liang, Alessandra Palmigiano, Apostolos Tzimoulis

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Abstract

In this article, we extend the research programme in algebraic proof theory from axiomatic extensions of the full Lambek calculus to logics algebraically captured by certain varieties of normal lattice expansions (normal LE-logics). Specifically, we generalize the residuated frames in Reference [34] to arbitrary signatures of normal lattice expansions (LE). Such a generalization provides a valuable tool for proving important properties of LElogics in full uniformity. We prove semantic cut elimination for the display calculi D.LE associated with the basic normal LE-logics and their axiomatic extensionswith analytic inductive axioms. We also prove the finite model property (FMP) for each such calculus D.LE, as well as for its extensions with analytic structural rules satisfying certain additional properties.

Original languageEnglish
Article number6
Pages (from-to)1-37
Number of pages37
JournalACM Transactions on Computational Logic
Volume25
Issue number1
DOIs
Publication statusPublished - Jan 2024

Bibliographical note

Funding Information:
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101007627. The research of the third author is supported by the Chinese Ministry of Education of Humanities and Social Science Project (23YJC72040003) and the Young Scholars Program of Shandong University (11090089964225). The research of the first and fourth author is partially funded by the NWO grant KIVI.2019.001. The research of the third and fifth authors is supported by the Key Project of Chinese Ministry of Education (22JJD720021).

Funding Information:
This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101007627. The research of the third author is supported by the Chinese Ministry of Education of Humanities and Social Science Project (23YJC72040003) and the Young Scholars Program of Shandong University (11090089964225). The research of the first and fourth author is partially funded by the NWO grant KIVI.2019.001. The research of the third and fifth authors is supported by the Key Project of Chinese Ministry of Education (22JJD720021).

Publisher Copyright:
© 2024 Copyright held by the owner/author(s).

Funding

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101007627. The research of the third author is supported by the Chinese Ministry of Education of Humanities and Social Science Project (23YJC72040003) and the Young Scholars Program of Shandong University (11090089964225). The research of the first and fourth author is partially funded by the NWO grant KIVI.2019.001. The research of the third and fifth authors is supported by the Key Project of Chinese Ministry of Education (22JJD720021). This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101007627. The research of the third author is supported by the Chinese Ministry of Education of Humanities and Social Science Project (23YJC72040003) and the Young Scholars Program of Shandong University (11090089964225). The research of the first and fourth author is partially funded by the NWO grant KIVI.2019.001. The research of the third and fifth authors is supported by the Key Project of Chinese Ministry of Education (22JJD720021).

FundersFunder number
Horizon 2020 Framework Programme
Horizon 2020
Nederlandse Organisatie voor Wetenschappelijk Onderzoek015.008.054, KIVI.2019.001
Ministry of Education of the People's Republic of China22JJD720021
H2020 Marie Skłodowska-Curie Actions101007627
Shandong University11090089964225
Chinese Ministry of Education of Humanities and Social Science Project23YJC72040003

    Keywords

    • Algebraic proof theory polarity-based semantics
    • cut-elimination
    • display sequent calculi
    • finite model property
    • non-distributive logics
    • normal lattice expansions
    • substructural logics

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