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arxiv: 1405.5603 · v1 · pith:OWTZPPHYnew · submitted 2014-05-22 · 💻 cs.FL

Operations on Automata with All States Final

classification 💻 cs.FL
keywords languagesautomatacomplexityfinalincompletenondeterministicoperationsprefix-closed
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We study the complexity of basic regular operations on languages represented by incomplete deterministic or nondeterministic automata, in which all states are final. Such languages are known to be prefix-closed. We get tight bounds on both incomplete and nondeterministic state complexity of complement, intersection, union, concatenation, star, and reversal on prefix-closed languages.

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