Disjunctive bases: normal forms and model theory for modal logics

We present the concept of a disjunctive basis as a generic framework for normal forms in modal logic based on coalgebra. Disjunctive bases were defined in previous work on completeness for modal fixpoint logics, where they played a central role in the proof of a generic completeness theorem for coal...

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Bibliographic Details
Main Authors: Sebastian Enqvist, Yde Venema
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2022-08-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/4038/pdf