Romanian Journal of Information Technology and Automatic Control / Vol. 21, No. 2, 2011

The Liar’s Paradox

Paul SFETCU

Abstract:

In this paper we present the oldest and the most difficult of all the paradoxes, appeared in the Greek Antiquity. We also present Anton Dumitriu’s solution, based on the clasic logic principles, the rules of definition and the formal system presented by B. Russell and A. Whitehead in Principia mathematica

Keywords:
logical principles, tautology, negation.

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CITE THIS PAPER AS:
Paul SFETCU, "The Liar’s Paradox", Romanian Journal of Information Technology and Automatic Control, ISSN 1220-1758, vol. 21(2), pp. 95-104, 2011.