Tableaux for some deontic logics with the explicit permission operator

In this paper we present a tableau system for deontic logics with the operator of explicit permission. By means of this system the decidability of the considered logics can be proved. We will sketch how these logics are semantically defined by means of relating semantics and how they provide a simpl...

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Main Authors: Daniela Glavaničová, Tomasz Jarmużek, Mateusz Klonowski, Piotr Kulicki
Format: Article
Language:English
Published: Lodz University Press 2022-06-01
Series:Bulletin of the Section of Logic
Subjects:
Online Access:https://czasopisma.uni.lodz.pl/bulletin/article/view/13227
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author Daniela Glavaničová
Tomasz Jarmużek
Mateusz Klonowski
Piotr Kulicki
author_facet Daniela Glavaničová
Tomasz Jarmużek
Mateusz Klonowski
Piotr Kulicki
author_sort Daniela Glavaničová
collection DOAJ
description In this paper we present a tableau system for deontic logics with the operator of explicit permission. By means of this system the decidability of the considered logics can be proved. We will sketch how these logics are semantically defined by means of relating semantics and how they provide a simple solution to the free choice permission problem. In short, these logics employ relating implication and a certain propositional constant. These two are in turn used to define deontic operators similarly as in Andersonian-Kangerian reduction, which uses different intensional implications and constants.
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spelling doaj.art-cc221dfc265c428390869b91e67306152022-12-22T03:07:59ZengLodz University PressBulletin of the Section of Logic0138-06802449-836X2022-06-0151228129510.18778/0138-0680.2022.1113127Tableaux for some deontic logics with the explicit permission operatorDaniela Glavaničová0https://orcid.org/0000-0002-4189-9281Tomasz Jarmużek1https://orcid.org/0000-0003-3456-3859Mateusz Klonowski2https://orcid.org/0000-0001-8616-9189Piotr Kulicki3https://orcid.org/0000-0001-5413-3886Comenius University in Bratislava, Faculty of Arts, Department of Logic and Methodology of Sciences, 813 64, Gondova 2, Bratislava, SlovakiaNicolaus Copernicus University in Toruń, Faculty of Philosophy and Social Sciences, Department of Logic, 87-100, Stanisława Moniuszki 16/20 Toruń, Poland Nicolaus Copernicus University in Toruń, Faculty of Philosophy and Social Sciences, Department of Logic, 87-100, Stanisława Moniuszki 16/20 Toruń, Poland The John Paul II Catholic University of Lublin, Institute of Philosophy, Department of the Foundations of Computer Science, 20-950, Aleje Raclawickie 14, Lublin, Poland In this paper we present a tableau system for deontic logics with the operator of explicit permission. By means of this system the decidability of the considered logics can be proved. We will sketch how these logics are semantically defined by means of relating semantics and how they provide a simple solution to the free choice permission problem. In short, these logics employ relating implication and a certain propositional constant. These two are in turn used to define deontic operators similarly as in Andersonian-Kangerian reduction, which uses different intensional implications and constants.https://czasopisma.uni.lodz.pl/bulletin/article/view/13227explicit permissionfree choicerelating semantics
spellingShingle Daniela Glavaničová
Tomasz Jarmużek
Mateusz Klonowski
Piotr Kulicki
Tableaux for some deontic logics with the explicit permission operator
Bulletin of the Section of Logic
explicit permission
free choice
relating semantics
title Tableaux for some deontic logics with the explicit permission operator
title_full Tableaux for some deontic logics with the explicit permission operator
title_fullStr Tableaux for some deontic logics with the explicit permission operator
title_full_unstemmed Tableaux for some deontic logics with the explicit permission operator
title_short Tableaux for some deontic logics with the explicit permission operator
title_sort tableaux for some deontic logics with the explicit permission operator
topic explicit permission
free choice
relating semantics
url https://czasopisma.uni.lodz.pl/bulletin/article/view/13227
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