On Equivalence Relations Between Interpreted Languages, with an Application to Modal and First-Order Language
نویسندگان
چکیده
Abstract I examine notions of equivalence between logics (understood as languages interpreted model-theoretically) and develop two new ones that invoke not only the algebraic but also string-theoretic structure underlying language. As an application, show how to construe modal operator what might be called typographical notational variants bona fide first-order languages.
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ژورنال
عنوان ژورنال: Erkenntnis
سال: 2021
ISSN: ['0165-0106', '1572-8420']
DOI: https://doi.org/10.1007/s10670-020-00346-w