On Separation by Locally Testable and Locally Threshold Testable Languages

A separator for two languages is a third language containing the first one and disjoint from the second one. We investigate the following decision problem: given two regular input languages, decide whether there exists a locally testable (resp. a locally threshold testable) separator. In both cases,...

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Bibliographic Details
Main Authors: Thomas Place, Lorijn van Rooijen, Marc Zeitoun
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2014-09-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/1163/pdf