A note on the tense logic of dominoes
β Scribed by Yde Venema
- Publisher
- Springer Netherlands
- Year
- 1992
- Tongue
- English
- Weight
- 427 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0022-3611
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π SIMILAR VOLUMES
This work concerns the model theory of propositional tense logic with the K R ~K E relational semantics. It is shown (i) that there is a formula y whose logical consequences form a complete l7: set, and (ii) that for 0 m < o + o there are formulas y,, such that all models of y m are isomorphic and h
## Abstract In [1], Bull gave completeness proofs for three axiom systems with respect to tense logic with time linear and rational, real and integral. The associated varieties, Dens, Cont and Disc, are generated by algebras with frames {β, <, >}, {β, <, >} and {β€, <, >}, respectively. In this pape
## Abstract Grzegorczyk's modal logic (Grz) corresponds to the class of upwards wellβfounded partially ordered Kripke frames, however all known proofs of this fact utilize some form of the Axiom of Choice; G. Boolos asked in [1], whether it is provable in plain ZF. We answer his question negatively