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Published in last 50 years
The Revision Theory of Truth.
The Revision Theory of Truth (Gupta/Belnap 93) has been challenged in A. M. Yaqūb's recent book The Liar Speaks the Truth. Yaqūb suggests some non-trivial changes in the original theory — changing the limit rule — to avoid certain artifacts. In this paper it is shown that the proposed changes are not sufficient, i.e., Yaqūb's system also produces artifacts. An alternative solution is proposed and the relation between it and Yaqūb's solution is explored.
Anil Gupta and Nuel Belnap. The revision theory of truth. Bradford books. The MIT Press, Cambridge, Mass., and London, 1993, xii + 299 pp.