Tree Automata and Automata on Linear Orderings
نویسندگان
چکیده
We show that the inclusion problem is decidable for rational languages of words indexed by scattered countable linear orderings. The method leans on a reduction to the decidability of the monadic second order theory of the infinite binary tree [9]. Mathematics Subject Classification. 68Q45, 03D05.
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عنوان ژورنال:
- ITA
دوره 43 شماره
صفحات -
تاریخ انتشار 2009