Diagonalização, Paradoxos e o Teorema de Löb

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Diagonalization is a transversal theme in Logic. In this work, it is shown that there exists a common origin of several diagonalization phenomena — paradoxes (the Liar, Curry's Paradox, and Russell's Paradox) and Löb's Theorem. That common origin comprises a common reasoning and a common logical structure. We analyse the common structure from a philosophical point-of-view and we draw some conclusions.
Original languageEnglish
Pages (from-to)1169-1188
JournalRevista Portuguesa de Filosofia
Issue number3-4
Publication statusPublished - 30 Dec 2017


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