- PII
- S2074-14720000616-8-1
- DOI
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 26 / Issue 1
- Pages
- 78-90
- Abstract
- We start by presenting various ways to define and to talk about many-valued logic(s). We make the distinction between on the one hand the class of many-valued logics and on the other hand what we call “many-valuedness”: the meta-theory of many-valued logics and the related meta-theoretical framework that is useful for the study of any logical systems. We point out that universal logic, considered as a general theory of logical systems, can be seen as an extension of many-valuedness. After a short story of many-valuedness, stressing that it is present since the beginning of the history of logic in Ancient Greece, we discuss the distinction between dichotomy and polytomy and the possible reduction to bivalence. We then examine the relations between singularity and universality and the connection of many-valuedness with the universe of logical systems. In particular, we have a look at the interrelationship between modal logic, 3-valued logic and paraconsistent logic. We go on by dealing with philosophical aspects and discussing the applications of many-valuedness. We end with some personal recollections regarding Alexander Karpenko, from our first meeting in Ghent, Belgium in 1997, up to our last meeting in Saint Petersburg, Russia in 2016.
- Keywords
- many-valued logic, many-valuedness, universal logic, modal logic, 3-valued logic, paraconsistent logic
- Date of publication
- 01.06.2020
- Number of purchasers
- 22
- Views
- 489
RAS Social ScienceGosudarstvo i pravo
- ISSN (Print) 1026-9452
- ISSN (Online)2713-0398
Many-valuedness from a universal logic perspective
Индексирование
Scopus
Crossref
Higher Attestation Commission
At the Ministry of Education and Science of the Russian Federation
Scientific Electronic Library