Deciding logics of linear Kripke frames with scattered end pieces
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We show that logics based on linear Kripke frames—with or without constant domains—that have a scattered end piece are not recursively enumerable. This is done by reduction to validity in all finite classical models.
KeywordsLinear Order Initial Segment Force Relation Finite Model Persistency Condition
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The authors declare that they have no conflict of interest.
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