LOGIC AS REGENERATED METAPHYSICS: ON THE ISOMORPHISM BETWEEN WORLD AND LANGUAGE IN THE WITTGENSTEIN`S TRACTATUS / A LÓGICA COMO METAFÍSICA REABILITADA: SOBRE A ISOMORFIA ENTRE MUNDO E LINGUAGEM NO TRACTATUS DE WITTGENSTEIN

AUTOR(ES)

MARCOS ANTONIO DA SILVA FILHO

DATA DE PUBLICAÇÃO

2008

RESUMO

This dissertation investigates the internal articulation between world and language - the isomorphy - hold by Wittgenstein in his Tractatus. To do so, I determine using the Set Theory that the tractatian isomorphy functions mapping state of affairs in terms of atomic propositions through a peculiar relation between objects and names. As a result, I demonstrate that it is legitimate to use the mathematical concept of isomorphism to interpret Tractatus. According to this, I also defend that logic, as it is assumed by Wittgenstein, can be held as a regenerated metaphysics in contrast to the illegitimacy of the traditional one.

ASSUNTO(S)

tractatus wittgenstein teoria dos conjuntos set theory logica logic tractatus wittgenstein

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