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Electronic Colloquium on Computational Complexity
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REPORTS > KEYWORD > MANY-ONE COMPLETENESS:
Reports tagged with many-one completeness:
TR02-005 | 3rd January 2002
A. Pavan, Alan L. Selman

Bi-Immunity Separates Strong NP-Completeness Notions

We prove that if for some epsilon > 0 NP contains a set that is
DTIME(2^{n^{epsilon}})-bi-immune, then NP contains a set that 2-Turing
complete for NP but not 1-truth-table complete for NP. Lutz and Mayordomo
(LM96) and Ambos-Spies and Bentzien (AB00) previously obtained the
same consequence using strong ... more >>>


TR04-025 | 24th January 2004
John Hitchcock, A. Pavan, Vinodchandran Variyam

Partial Bi-Immunity and NP-Completeness

The Turing and many-one completeness notions for $\NP$ have been
previously separated under {\em measure}, {\em genericity}, and {\em
bi-immunity} hypotheses on NP. The proofs of all these results rely
on the existence of a language in NP with almost everywhere hardness.

In this paper we separate the same NP-completeness ... more >>>




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