Difference between revisions 108480376 and 108480378 on dewiki

{{unsolved|computer science|Is NC {{=}} P'''NC''' {{=}} '''P''' ?}}
In [[computational complexity theory|complexity theory]], the class '''NC''' (for "Nick's Class") is the set of [[decision problem]]s decidable in [[polylogarithmic time]] on a [[parallel computing|parallel computer]] with a polynomial number of processors.  In other words, a problem is in '''NC''' if there exist constants ''c'' and ''k'' such that it can be solved in time [[Big O notation|(contracted; show full)[[Category:Complexity classes]]
[[Category:Circuit complexity]]

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[[es:NC (clase de complejidad)]]
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[[ja:NC (計算複雑性理論)]]