Results 1 to 10 of about 1,731,030 (337)
Neutrosophic Modal Logic [PDF]
Neutrosophic Sets and Systems, 2017 We introduce now for the first time the neutrosophic modal logic. The Neutrosophic Modal Logic includes the neutrosophic operators that express the modalities. It is an extension of neutrosophic predicate logic and of neutrosophic propositional logic.
Florentin Smarandache
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The expressive power of modal logic with inclusion atoms [PDF]
Electronic Proceedings in Theoretical Computer Science, 2015 Modal inclusion logic is the extension of basic modal logic with inclusion atoms, and its semantics is defined on Kripke models with teams. A team of a Kripke model is just a subset of its domain. In this paper we give a complete characterisation for the
Lauri Hella, Johanna Stumpf
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Modal Independence Logic [PDF]
Journal of Logic and Computation, 2014 This paper introduces modal independence logic MIL, a modal logic that can explicitly talk about independence among propositional variables. Formulas of MIL are not evaluated in worlds but in sets of worlds, so called teams. In this vein, MIL can be seen
J. Kontinen +3 more
semanticscholar +6 more sources
Dual-Context Calculi for Modal Logic [PDF]
Logical Methods in Computer Science, 2020 We present natural deduction systems and associated modal lambda calculi for the necessity fragments of the normal modal logics K, T, K4, GL and S4. These systems are in the dual-context style: they feature two distinct zones of assumptions, one of which
G. A. Kavvos
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Inadequacy of Modal Logic in Quantum Settings [PDF]
Electronic Proceedings in Theoretical Computer Science, 2019 We test the principles of classical modal logic in fully quantum settings. Modal logic models our reasoning in multi-agent problems, and allows us to solve puzzles like the muddy children paradox.
Nuriya Nurgalieva, Lídia del Rio
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Information and Computation, 2012 In this paper we present {\em refinement modal logic}. A refinement is like a bisimulation, except that from the three relational requirements only `atoms' and `back' need to be satisfied. Our logic contains a new operator 'all' in addition to the standard modalities 'box' for each agent.
L. Bozzelli +4 more
semanticscholar +5 more sources
Distribution-Free Modal Logics: Sahlqvist–Van Benthem Correspondence
LogicsWe present an extension and generalization of Sahlqvist–van Benthem correspondence to the case of distribution-free modal logic, with, or without negation and/or implication connectives.
Chrysafis Hartonas
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Modal meet-implication logic [PDF]
Logical Methods in Computer Science, 2022 We extend the meet-implication fragment of propositional intuitionistic logic with a meet-preserving modality. We give semantics based on semilattices and a duality result with a suitable notion of descriptive frame.
Jim de Groot, Dirk Pattinson
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Logic-Sensitivity of Aristotelian Diagrams in Non-Normal Modal Logics
Axioms, 2021 Aristotelian diagrams, such as the square of opposition, are well-known in the context of normal modal logics (i.e., systems of modal logic which can be given a relational semantics in terms of Kripke models). This paper studies Aristotelian diagrams for
Lorenz Demey
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Complexity of validity for propositional dependence logics [PDF]
Electronic Proceedings in Theoretical Computer Science, 2014 We study the validity problem for propositional dependence logic, modal dependence logic and extended modal dependence logic. We show that the validity problem for propositional dependence logic is NEXPTIME-complete.
Jonni Virtema
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