Expressiveness of Metric modalities for continuous time

We prove a conjecture by A. Pnueli and strengthen it showing a sequence of "counting modalities" none of which is expressible in the temporal logic generated by the previous modalities, over the real line, or over the positive reals. Moreover, there is no finite temporal logic that can exp...

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Bibliographic Details
Main Authors: Yoram Hirshfeld, Alexander Rabinovich
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2007-02-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/2225/pdf