Covering and separation for logical fragments with modular predicates

For every class $\mathscr{C}$ of word languages, one may associate a decision problem called $\mathscr{C}$-separation. Given two regular languages, it asks whether there exists a third language in $\mathscr{C}$ containing the first language, while being disjoint from the second one. Usually, finding...

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Bibliographic Details
Main Authors: Thomas Place, Varun Ramanathan, Pascal Weil
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2019-05-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/4501/pdf