Ambiguity of {\omega}-Languages of Turing Machines

An {\omega}-language is a set of infinite words over a finite alphabet X. We consider the class of recursive {\omega}-languages, i.e. the class of {\omega}-languages accepted by Turing machines with a B\"uchi acceptance condition, which is also the class {\Sigma}11 of (effective) analytic subse...

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Bibliographic Details
Main Author: Olivier Finkel
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2014-08-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/765/pdf