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The number of finitely axiomatizable completions

โœ Scribed by S. S. Zaurbekov


Publisher
SP MAIK Nauka/Interperiodica
Year
1991
Tongue
English
Weight
453 KB
Volume
32
Category
Article
ISSN
0037-4466

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๐Ÿ“œ SIMILAR VOLUMES


All Finitely Axiomatizable Normal Extens
โœ Michael Zakharyaschevm; Alexander Alekseev ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 546 KB

We use the apparatus of the canonical formulas introduced by Zakharyaschev [lo] to prove that all finitely axiomatizable normal modal logics containing K4.3 are decidable, though possibly not characterized by classes of finite frames. Our method is purely frame-theoretic. Roughly, given a normal log