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For question borderline with, or having application to, computer science. Consider also posting http://cs.stackexchange.com/ or http://cstheory.stackexchange.com/ instead of here, if appropriate.

7 votes
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Emptiness and determinization of NFAs

Consider an NFA on n states. Is it possible to determine whether it accepts all strings in poly(n) time? Suppose the NFA above has an equivalent DFA on d states. Is it possible to construct this DFA …
Aryeh Kontorovich's user avatar