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arXiv · 1112.6127

Truth and the liar paradox

Nik Weaver
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Abstract

We analyze the informal notion of truth and conclude that it can be formalized in essentially two distinct ways: constructively, in terms of provability, or classically, as a hierarchy of concepts which satisfy Tarski's biconditional in limited settings. This leads to a complete resolution of the liar paradox.

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Nik Weaver. 2011-12-28. Truth and the liar paradox. https://arxiv.org/abs/1112.6127

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