Bulletin of Symbolic Logic

Games for truth

P. D. Welch

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We represent truth sets for a variety of the well known semantic theories of truth as those sets consisting of all sentences for which a player has a winning strategy in an infinite two person game. The classifications of the games considered here are simple, those over the natural model of arithmetic being all within the arithmetical class of $\Sigma_{0}^{3}$.

Article information

Bull. Symbolic Logic Volume 15, Issue 4 (2009), 410-427.

First available in Project Euclid: 14 October 2009

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Mathematical Reviews number (MathSciNet)

Zentralblatt MATH identifier

Theory of truth games determinacy


Welch, P. D. Games for truth. Bull. Symbolic Logic 15 (2009), no. 4, 410--427. doi:10.2178/bsl/1255526080. http://projecteuclid.org/euclid.bsl/1255526080.

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