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Relevance logic

Relevance logic, also called relevant logic, is a kind of non-classical logic requiring the antecedent and consequent of implications to be relevantly related. They may be viewed as a family of substructural or modal logics. It is generally, but not universally, called relevant logic by British and, especially, Australian logicians, and relevance logic…

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Map overview Semantic statistics

Relevance logic

Nodes51
Edges50
Triples112
Avg. degree1.96
Density0.039216
Components1

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Relevance logic

Top relations

related to Bibliography · 65
Relevance logic → Alan Ross Anderson, Alasdair, Alasdair Urquhart, Aldershot, Ashgate, Blackwell, Brady, Dordrecht, Dunn, Edwin, Elsevier, Entailment, Formal Logic, Gabbay, Goble, Greg Restall, Guenthner, Handbook, Humberstone, II
related to history · 18
Relevance logic → Ackermann, Alan Ross Anderson, Church, Compatibility, Drawing, Entailment, Ivan, Matematicheskii Sbornik, Moh, Necessity, Nuel Belnap, Orlov, Propositions, Relevance, Soviet, The, The Logic, They
related to Routley–Meyer models · 13
Relevance logic → Define, If, Meyer, R0ab, Rabc, Rdbc, Richard Routley, Robert Meyer, Routley, Routley-Meyer, The, There, Vdash
related to External links · 7
Relevance logic → Edwin Mares, Greg RestallRelevant Logic, Michael Dunn, Philosophy, Relevance, Stanford Encyclopedia, Stephen Read
related to Algebraic models · 4
Relevance logic → Abelian, Morgan, Some, The
related to Axioms · 4
Relevance logic → It, Meyer, Routley, The

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Important terminology

displaystyle logic relevance logics models model conditions relevant operational leq conditional vdash land frame axioms following formula cdot antecedent truth

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the principle that a falsehood implies any propositioninstance ofon the grounds that classical logic grants paradoxes of material implication0.80text
Relevance logicrelated to Algebraic modelsSome0.60section
Relevance logicrelated to Algebraic modelsThe0.60section
Relevance logicrelated to Algebraic modelsMorgan0.60section
Relevance logicrelated to Algebraic modelsAbelian0.60section
Relevance logicrelated to AxiomsThe0.60section
Relevance logicrelated to AxiomsRoutley0.60section
Relevance logicrelated to AxiomsMeyer0.60section
Relevance logicrelated to AxiomsIt0.60section
Relevance logicrelated to BibliographyAlan Ross Anderson0.60section
Relevance logicrelated to BibliographyNuel Belnap0.60section
Relevance logicrelated to BibliographyEntailment0.60section

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