Explicit Henkin Sentences
Solovay, Robert M.
J. Symbolic Logic, Tome 50 (1985) no. 1, p. 91-93 / Harvested from Project Euclid
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Hofstadter has introduced the notion of an explicit Henkin sentence. Roughly speaking, an explicit Henkin sentence not only asserts its own provability, as ordinary Henkin sentences do, but explicitly provides a detailed description of a proof. We provide, in this paper, a precise formalization of Hofstadter's notion and then show that true explicit Henkin sentences exist.
Publié le : 1985-03-14
Classification:  
@article{1183741778,
     author = {Solovay, Robert M.},
     title = {Explicit Henkin Sentences},
     journal = {J. Symbolic Logic},
     volume = {50},
     number = {1},
     year = {1985},
     pages = { 91-93},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183741778}
}

Solovay, Robert M. Explicit Henkin Sentences. J. Symbolic Logic, Tome 50 (1985) no. 1, pp.  91-93. http://gdmltest.u-ga.fr/item/1183741778/