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T-EQUIVALENCES FOR POSITIVE SENTENCES

Published online by Cambridge University Press:  23 May 2011

CEZARY CIEŚLIŃSKI
CEZARY CIEŚLIŃSKI*
Affiliation:
Institute of Philosophy, The University of Warsaw
*
*INSTITUTE OF PHILOSOPHY THE UNIVERSITY OF WARSAW POLAND. E-mail:[email protected]
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Abstract

Answering a question formulated by Halbach (2009), I show that a disquotational truth theory, which takes as axioms all positive substitutions of the sentential T-schema, together with all instances of induction in the language with the truth predicate, is conservative over its syntactical base.

Type
Research Article
Information
The Review of Symbolic Logic , Volume 4 , Issue 2 , June 2011 , pp. 319 - 325
Copyright
Copyright © Association for Symbolic Logic 2011

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References

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