Removing the Oddity in First Degree Entailment

Kapsner, Andreas (23. August 2019): Removing the Oddity in First Degree Entailment. In: Thought: A Journal of Philosophy: S. 1-10

Abstract

I discuss an old problem with first degree entailment (FDE), namely the unintuitive way disjunctions and conjunctions between statements with values B and N are defined. I supply a solution tothis problem that involves a modification of FDE that leaves the philosophical motivation for the logic unharmed. Furthermore, I argue that this modification allows us to incorporate the philosophical core idea of exactly true logic without leading to the unusual inferential behavior of that logic.

• Dokumententyp: Zeitschriftenartikel
• Keywords: first degree entailment; exactly true logic; conjunction; disjunction; many-valued logic
• Fakultät: Philosophie, Wissenschaftstheorie und Religionswissenschaft > Munich Center for Mathematical Philosophy (MCMP) > Logic
• Themengebiete: 100 Philosophie und Psychologie > 100 Philosophie ; 100 Philosophie und Psychologie > 160 Logik
• ISSN: 2161-2234
• Sprache: Englisch

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