Logo Logo
Help
Contact
Switch Language to German
Schindler, Thomas (2014): Axioms for grounded truth. In: Review of Symbolic Logic, Vol. 7, No. 1: pp. 73-83
[img]
Preview
125kB

Abstract

We axiomatize Leitgeb’s (2005) theory of truth and show that this theory proves all arithmetical sentences of the system of ramified analysis up to ε0. We also give alternative axiomatizations of Kripke’s (1975) theory of truth (Strong Kleene and supervaluational version) and show that they are at least as strong as the Kripke-Feferman system KF and Cantini’s VF, respectively.