Email this article Goodman's Extensional Isomorphism and Syntactical Interpretations
Abstract
The aim of the present paper is to provide a model-theoretic explication of Goodman's concept
of extensional isomorphism. After some conceptual clarifications Goodman's concept of isomorphy
turns out to be closely related to some variant of set-theoretic definability and some variants
of syntactical interpretability.
of extensional isomorphism. After some conceptual clarifications Goodman's concept of isomorphy
turns out to be closely related to some variant of set-theoretic definability and some variants
of syntactical interpretability.
Keywords
Goodman, extensional isomorphism, syntactical interpretations, model
theory
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