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Results tagged with np
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user 728
In computational complexity, NP is the complexity class consisting of problems whose yes instances can be verified in polynomial time. NP stands for 'nondeterministic polynomial time '.
5
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Characterize P^NP (a.k.a. Delta_2^p)
This class is also known as Δ2P. See the complexity zoo for more details and results.
- 1,110
4
votes
How can one characterize NP^SAT?
Yes, NP^SAT = NP^NP, because SAT is complete for NP. I don't know what else can be said about this class (it's not in the complexity zoo). See the wikipedia oracle page for more details. …
- 1,110