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Explicit Fixed Points in Interpretability Logic

✍ Scribed by Dick Jongh; Albert Visser


Publisher
Springer Netherlands
Year
1991
Tongue
English
Weight
496 KB
Volume
50
Category
Article
ISSN
0039-3215

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✦ Synopsis


The problem of Uniqueness and Explicit Definability of Fixed Points for Interpretability Logic is considered. It turns out that Uniqueness is an immediate corollary of a theorem of Smoryfiski.


πŸ“œ SIMILAR VOLUMES


Fixed points in the propositional nonmon
✍ Grigory F. Shvarts πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 317 KB

We give an explicit description of fixed points for propositional theories in the nonmonotonic logic of McDermott and Doyle. Using this description we refute two claims from McDermott and Doyle's original paper.