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Karp reductions – Definition

SIP 250, AB 42. Karp reductions – Definition. f. Karp Reductions – Ilustrated. B. F(A). A. F( *-A ). * - A. * - B. *. *. Reducing. Reductions and Efficiency. HAMPATH  p HAMCYCLE. u. Check list. Closeness Under Reductions: Definition. Observation. SIP 250, AB 88.

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Karp reductions – Definition

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  1. SIP 250, AB 42 Karp reductions –Definition

  2. f Karp Reductions –Ilustrated B F(A) A F(*-A) * - A * - B * *

  3. Reducing

  4. Reductions and Efficiency

  5. HAMPATHpHAMCYCLE u

  6. Check list

  7. Closeness Under Reductions: Definition

  8. Observation

  9. SIP 250, AB 88 Log-space Reductions

  10. Oracle machines

  11. Cook reduction

  12. Cook reduction: an example • Let L be a language • L* = { x | x=x1..xk , xi L }

  13. Cook red. : HAMCYCLEHAMPATH.

  14. Completeness

  15. Summary

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