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Decidable and undecidable logics with a binary modality

✍ Scribed by ágnes Kurucz; István Németi; Ildikó Sain; András Simon


Publisher
Springer Netherlands
Year
1995
Tongue
English
Weight
963 KB
Volume
4
Category
Article
ISSN
0925-8531

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📜 SIMILAR VOLUMES


Decidable and undecidable prime theories
✍ Daniele Mundici; Giovanni Panti 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 106 KB

In classical propositional logic, a theory T is prime (i.e., for every pair of formulas F; G, either T F → G or T G → F) i it is complete. In Lukasiewicz inÿnite-valued logic the two notions split, completeness being stronger than primeness. Using toric desingularization algorithms and the ÿne struc

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We generalise the result of [H. Ganzinger, C. Meyer, M. Veanes, The two-variable guarded fragment with transitive relations, in: Proc. 14th IEEE Symposium on Logic in Computer Science, IEEE Computer Society Press, 1999, pp. 24-34] on decidability of the two variable monadic guarded fragment of first

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✍ Dirk Pattinson 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 275 KB

This paper studies ÿnitary modal logics, interpreted over coalgebras for an endofunctor, and establishes soundness, completeness and decidability results. The logics are studied within the abstract framework of coalgebraic modal logic, which can be instantiated with arbitrary endofunctors on the cat