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arxiv: 1102.0850 · v2 · pith:R5TJR434new · submitted 2011-02-04 · 💻 cs.FL

Scattered context-free linear orderings

classification 💻 cs.FL
keywords context-freescattereddecidableexponentiallanguagelexicographiclinearordering
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We show that it is decidable in exponential time whether the lexicographic ordering of a context-free language is scattered, or a well-ordering.

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