Sameness of Fregean sense

Susanna Schellenberg

pp. 163-175

in: Rachael Briggs, Mark Jago (eds), Propositions and same-saying, Synthese 189 (1), 2012.

Abstract

This paper develops a criterion for sameness of Fregean senses. I consider three criteria: logical equivalence, intensional isomorphism, and epistemic equipollence. I reject the first two and argue for a version of the third.

Cited authors

Frege Gottlob