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In computational complexity theory, the complexity class NEXPTIME (sometimes called NEXP) is the set of decision problems that can be solved by a non-deterministic Turing machine using time 2^{n^{O(1).

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Instance of
complexity class
Part of
EXPSPACE
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Encyclopedic overview

8 sections
Contents
  • Alternative characterizations
  • NEXPTIME-complete
  • Examples of NEXPTIME-complete problems
  • Succinct problems
  • Logic
  • Games
  • See also
  • References

In computational complexity theory, the complexity class NEXPTIME (sometimes called NEXP) is the set of decision problems that can be solved by a non-deterministic Turing machine using time 2^{n^{O(1)}}.

In terms of NTIME, \mathsf{NEXPTIME} = \bigcup_{k\in\mathbb{N}} \mathsf{NTIME}(2^{n^k})

Excerpted from Wikipedia’s “NEXPTIME” article, available under the CC BY-SA 4.0 licence.

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