| Vann McGee. How truthlike can a predicate be? A negative result. Journal of Philosophical Logic, 14(4):399--410, 1985. |
....of arithmetic, then the proposition P ) 9x proof(x; P ) is false in the standard model. Thus the standard model is not a model of the necessitation axiom. In other words the necessitation axiom implies the existence of non standard numbers for proofs of true but unprovable propositions (McGee [20] shows that even very weak conditions on a truth predicate imply inconsitency and thus the loss of the standard model of arithmetic. Here, it only implies the existence of non standard functions, i.e. more functions that can be proved to exist with the usual axioms. Remark The use of dummy ....
V. McGee, How truthlike can a predicate be ? A negative result, Journal of Philosophical Logic 14 (1985) pp. 399-410.
No context found.
Vann McGee. How truthlike can a predicate be? A negative result. Journal of Philosophical Logic, 14(4):399--410, 1985.
No context found.
Vann McGee, How truthlike can a predicate be? A negative result, Journal of Philosophical Logic, vol. 14 (1985), pp. 399-410.
No context found.
Vann McGee, How truthlike can a predicate be?, Journal of Philosophical Logic, vol. 14 (1985), pp. 399-410.
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