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Algebraic Semantics for One-Variable Lattice-Valued Logics

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985807%3A_____%2F22%3A00560680" target="_blank" >RIV/67985807:_____/22:00560680 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.collegepublications.co.uk/aiml/?00011" target="_blank" >http://www.collegepublications.co.uk/aiml/?00011</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Algebraic Semantics for One-Variable Lattice-Valued Logics

  • Original language description

    The one-variable fragment of any first-order logic may be considered as a modal logic, where the universal and existential quantifiers are replaced by a box and diamond modality, respectively. In several cases, axiomatizations of algebraic semantics for these logics have been obtained: most notably, for the modal counterparts S5 and MIPC of the one-variable fragments of first-order classical logic and intuitionistic logic, respectively. Outside the setting of first-order intermediate logics, however, a general approach is lacking. This paper provides the basis for such an approach in the setting of first-order lattice-valued logics, where formulas are interpreted in algebraic structures with a lattice reduct. In particular, axiomatizations are obtained for modal counterparts of one-variable fragments of a broad family of these logics by generalizing a functional representation theorem of Bezhanishvili and Harding for monadic Heyting algebras. An alternative proof-theoretic proof is also provided for one-variable fragments of first-order substructural logics that have a cut-free sequent calculus and admit a certain bounded interpolation property

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10101 - Pure mathematics

Result continuities

  • Project

    <a href="/en/project/GA22-01137S" target="_blank" >GA22-01137S: Metamathematics of substructural modal logics</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Advances in Modal Logic. Volume 14

  • ISBN

    978-1-84890-413-2

  • ISSN

  • e-ISSN

  • Number of pages

    22

  • Pages from-to

    237-257

  • Publisher name

    College Publications

  • Place of publication

    London

  • Event location

    Rennes

  • Event date

    Aug 22, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article