Sameness of Fregean sense

Susanna Schellenberg

doi:10.1007/s11229-012-0098-7

Sameness of Fregean sense

Susanna Schellenberg^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

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.

Original language	English
Pages (from-to)	163-175
Number of pages	13
Journal	Synthese
Volume	189
Issue number	1
DOIs	https://doi.org/10.1007/s11229-012-0098-7
Publication status	Published - Nov 2012
Externally published	Yes

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title = "Sameness of Fregean sense",

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.",

keywords = "Cognitive equivalence, Epistemic equipollence, Identity, Intensional isomorphism, Logical equivalence, Sense",

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KW - Epistemic equipollence

KW - Identity

KW - Intensional isomorphism

KW - Logical equivalence

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Sameness of Fregean sense

Abstract

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