PP-2008-19: Modal Fixed-Point Logic and Changing Models

PP-2008-19: van Benthem, Johan and Ikegami, Daisuke (2008) Modal Fixed-Point Logic and Changing Models. [Report]

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Abstract

We show that propositional dynamic logic and the modal $\mu$-calculus are closed under product modalities, as defined in current dynamic-epistemic logics. Our analysis clarifies the latter systems, while also raising some new questions about fixed-point logics.

Item Type: Report
Report Nr: PP-2008-19
Series Name: Prepublication (PP) Series
Year: 2008
Uncontrolled Keywords: Modal logic; Fixed-point logic; Product update
Subjects: Logic
Date Deposited: 12 Oct 2016 14:36
Last Modified: 12 Oct 2016 14:36
URI: https://eprints.illc.uva.nl/id/eprint/293

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