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This article is cited in 2 scientific papers (total in 2 papers)
Modal bilattice logic and its extensions
S. O. Speranski Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
Abstract:
We consider the lattices of extensions of three logics: (1) modal bilattice logic; (2) full Belnap–Dunn bimodal logic; (3) classical bimodal logic. It is proved that these lattices are isomorphic to each other. Furthermore, the isomorphisms constructed preserve various nice properties, such as tabularity, pretabularity, decidability or Craig's interpolation property.
Keywords:
many-valued modal logic, strong negation, first-degree entailment, algebraic logic.
Received: 01.09.2021 Revised: 08.04.2022
Citation:
S. O. Speranski, “Modal bilattice logic and its extensions”, Algebra Logika, 60:6 (2021), 612–635; Algebra and Logic, 60:6 (2022), 407–424
Linking options:
https://www.mathnet.ru/eng/al2690 https://www.mathnet.ru/eng/al/v60/i6/p612
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