On Gupta-Belnap revision theories of truth, Kripkean fixed points, and the next stable set

Research output: Contribution to journalArticle (Academic Journal)peer-review

15 Citations (Scopus)

Abstract

We consider various concepts associated with the revision theory of truth of Gupta and Belnap. We categorize the notions definable using their theory of circular definitions as those notions universally definable over the next stable set. We give a simplified (in terms of definitional complexity) account of varied revision sequences - as a generalised algorithmic theory of truth. This enables something of a unificiation with the Kripkean theory of truth using supervaluation schemes.
Translated title of the contributionOn Gupta-Belnap revision theories of truth, Kripkean fixed points, and the next stable set
Original languageEnglish
Pages (from-to)345 - 360
Number of pages16
JournalBulletin of Symbolic Logic
Volume7 (3)
Publication statusPublished - Sep 2001

Bibliographical note

Publisher: Association for Symbolic Logic

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