Sameness of Fregean sense

Susanna Schellenberg

doi:https://doi.org/10.1007/s11229-012-0098-7

Sameness of Fregean sense

Susanna Schellenberg

School of Arts and Sciences, Philosophy

Rutgers, The State University

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

8 Scopus citations

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	American 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
State	Published - Nov 2012

ASJC Scopus subject areas

Philosophy
Social Sciences(all)

Keywords

Cognitive equivalence
Epistemic equipollence
Identity
Intensional isomorphism
Logical equivalence
Sense

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https://doi.org/10.1007/s11229-012-0098-7

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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.",

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KW - Epistemic equipollence

KW - Identity

KW - Intensional isomorphism

KW - Logical equivalence

KW - Sense

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Sameness of Fregean sense

Abstract

ASJC Scopus subject areas

Keywords

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