Generalized Veltman models with a root
نویسنده
چکیده
Provability logic is a nonstandard modal logic. Interpretability logic is an extension of provability logic. Generalized Veltman models are Kripke like semantics for interpretability logic. We consider generalized Veltman models with a root, i.e. r-validity, r-satisfiability and a consequence relation. We modify Fine’s and Rautenberg’s proof and prove non–compactness of interpretability logic.
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تاریخ انتشار 2004