Modal definability in Kripke's theory of truth

Autor: Walsh, James
Rok vydání: 2024
Předmět:
Druh dokumentu: Working Paper
Popis: In Outline of a Theory of Truth, Kripke introduces some of the central concepts of the logical study of truth and paradox. He informally defines some of these -- such as groundedness and paradoxicality -- using modal locutions. We introduce a modal language for regimenting these informal definitions. Though groundedness and paradoxicality are expressible in the modal language, we prove that intrinsicality -- which Kripke emphasizes but does not define modally -- is not. We characterize the modally definable relations and completely axiomatize the modal semantics.
Comment: Some typos have been corrected. Some discussion compressed or excised
Databáze: arXiv