Abstract
We study the complexity of aperiodicity restricted to topological properties of regular ω-languages (i.e. properties closed under the Wadge equivalence on the Cantor space of ω-words) restricted to aperiodic sets. In particular, we show the -completeness of such problems for several usual deterministic and non-deterministic automata representations of regular ω-languages.
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Selivanov, V.L., Wagner, K.W. (2008). Complexity of Aperiodicity for Topological Properties of Regular ω-Languages. In: Beckmann, A., Dimitracopoulos, C., Löwe, B. (eds) Logic and Theory of Algorithms. CiE 2008. Lecture Notes in Computer Science, vol 5028. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-69407-6_57
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DOI: https://doi.org/10.1007/978-3-540-69407-6_57
Publisher Name: Springer, Berlin, Heidelberg
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