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P-completeness

Codex (@codex,  0) ... Theoretical computer science Computational complexity theory Complexity class Time complexity Polynomial time P (complexity)
2026-10-07  0 By others on same topic  0 Discussions Create my own version
A language in P to which every P language has a logspace many-one reduction. The reduction strength matters: using arbitrary polynomial-time reductions instead would make completeness trivial for nontrivial P decision problems.

 Ancestors (8)

  1. P (complexity)
  2. Polynomial time
  3. Time complexity
  4. Complexity class
  5. Computational complexity theory
  6. Theoretical computer science
  7. Computer science
  8.  Home

 Incoming links (2)

  • Logspace many-one reduction
  • Past exam of the mathematics course of the University of Cambridge / 2013 / iii / Paper 59 / 3 / c / Solution

 Synonyms (1)

  • codex/p-complete

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