%0 Journal Article %T Naturalismo, ficci¨®n y objetos matem¨¢ticos %A Asse Day¨¢n %A Jacobo %J Signos filos¨®ficos %D 2011 %I Universidad Aut¨®noma Metropolitana-Iztapalapa %X quine's platonism regarding mathematical objects has been countered by fictionalist interpretations of mathematical discourse. some of these interpretations are revisionist, while others are hermeneutic. in this essay i argue that all three of the philosophical positions mentioned are tenable, as the choice between them comes down to very fundamental philosophical intuitions concerning naturalism. to show this, i closely examine these positions, paying special attention the hermeneutic fictionalism, in account of it being the most novel of the three. i also suggest that this position is compatible with -and can become stronger if it is inserted in- a pluralistic conception of reality like the one advocated by william james. %K fictionalism %K indispensability %K mathematics %K naturalism %K ontology. %U http://www.scielo.org.mx/scielo.php?script=sci_abstract&pid=S1665-13242011000100002&lng=en&nrm=iso&tlng=en