Abstract
The class of ω-languages recognized by systolic tree automata is introduced. That class extends the class of Büchi ω-languages and is closed under boolean operations. The emptiness problem for systolic tree automata on infinite sequences is decidable. A characterization of systolic tree ω-languages in terms of a (suitable) concatenation of (finitary) systolic tree languages is also provided.
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Culik II, K., Salomaa, A., Wood, D., Systolic Tree Acceptors, R.A.I.R.O Informatique Théorique 18 (1984), pp. 53–69.
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© 1995 Springer-Verlag Berlin Heidelberg
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Monti, A., Peron, A. (1995). Systolic tree ω-languages. In: Mayr, E.W., Puech, C. (eds) STACS 95. STACS 1995. Lecture Notes in Computer Science, vol 900. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-59042-0_68
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DOI: https://doi.org/10.1007/3-540-59042-0_68
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