What is identical?

0542990 - FLÚ 2022 RIV CH eng J - Článek v odborném periodiku
Vlasáková, Marta
What is identical?
Logica Universalis. Roč. 15, č. 2 (2021), s. 153-170. ISSN 1661-8297. E-ISSN 1661-8300
Grant CEP: GA ČR(CZ) GA20-18675S
Institucionální podpora: RVO:67985955
Klíčová slova: Identity * logical form of identity statements * Frege * Leibniz * singular concepts
Obor OECD: Philosophy, History and Philosophy of science and technology
Impakt faktor: 0.463, rok: 2021
Způsob publikování: Omezený přístup
https://doi.org/10.1007/s11787-021-00272-7

Numerical identity is standardly considered to be a relation between things. This means that two things are identical if they are only one thing. It is not only Wittgenstein who finds this claim rather odd. Another possibility is to understand identity as a relation between names which denote the same thing, or as a relation between the senses of those names which are modes of presentation of the same thing. Or identity statements can be considered as expressions of the fact that there is exactly one thing that shares certain characteristics. These conceptions are, in fact, closely interlinked. There are some rather straightforward proposals on how to give these approaches a formal pattern in relative harmony with classical logic. What is important to emphasize and keep in mind is the specific character of identity and essential dissimilarities between identity and relations of objects in logic.
Trvalý link: http://hdl.handle.net/11104/0320307