Non-Fregean Logics of Analytic Equivalence (I)

• Autorzy: Biłat, Andrzej

Abstrakty

EN

The identity connective is usually interpreted in non-Fregean logic as an operator representing the identity of situations. This interpretation is related to the modal criterion of the identity of sentence correlates, characteristic of the WT system and some stronger systems. However, this connective can also be interpreted in a different way – as an operator representing the identity of propositions. The “propositional” interpretation is in turn associated with the modal-contents criterion of the identity of sentence correlates. This begs the question of whether there is a system of non-Fregean logic, providing an adequate formalization of this criterion. The aim of the paper is to systematize the metalogical and philosophical context of the issue and to point to a system that provides its solution.

• Wydawca: Wydawnictwo Uniwersytetu Łódzkiego
• Czasopismo: Bulletin of the Section of Logic
• Rocznik: 2015
• Tom: 44
• Numer: 1-2

Daty

wydano

2015

Twórcy

autor

Biłat, Andrzej

other

Department of Philosophy, Faculty of Adminitration and Social Sciences, Warsaw University of Technology

other

[e-mail]

Identyfikatory

URI

http://hdl.handle.net/11089/17395