A Study of Subminimal Logics of Negation and their Modal Companions

We study propositional logical systems arising from the language of Johansson's minimal logic and obtained by weakening the requirements for the negation operator. We present their semantics as a variant of neighbourhood semantics. We use duality and completeness results to show that there are...

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Bibliographische Detailangaben

Hauptverfasser:	Bezhanishvili, Nick, Colacito, Almudena, de Jongh, Dick
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Logic
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