Nonuniformity is a central concept in computational complexity with powerful connections to circuit and randomness. Nonuniform reductions have been used study the isomorphism conjecture for NP completeness larger classes. We power of nonuniform NP-completeness, obtaining both separations upper bounds vs uniform complessness NP. Under various hypotheses, we obtain following separations: also con...

The relationship between the complexity classes P and NP is an unsolved question in the field of theoretical computer science. In this paper, we look at the link between the P NP question and the “Deterministic” versus “Non Deterministic” nature of a problem, and more specifically at the temporal nature of the complexity within theNP class of problems. Let us remind that the NP class is called ...

objective: survey of molecular characterization of nucleoprotein gene of h9n2 avian influenza viruses and determination of the genetic relationship of iranian h9n2 viruses and other asian viruses. materials and methods: the nucleoprotein (np) genes from 4 isolates of h9n2 viruses isolated from commercial chickens in iran during 2008-2009 were amplified by rt-pcr method and sequenced. nucleotid...

* We're greatly indebted to Michael Zenzen for many valuable discussions about the P=?NP problem and digital physics. Though the two arguments herein establishing P=NP are for weal or woe Bringsjord's, Taylor's astute objections catalyzed crucial refinements.

The present paper proves that P = NP. The proof, presented in this paper, is a constructive one: The program of a polynomial time deterministic multi-tape Turing machine M ∃AcceptingP ath, which determines if there exists an accepting computation path of a polynomial time non-deterministic single-tape Turing machine M