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A Characterization of NP Within Interval-Valued Computing

  • Benedek Nagy
  • Sándor VályiEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9288)

Abstract

In this paper, a syntactic subclass of polynomial size interval-valued computations is given that characterizes NP, that is, exactly languages with non-deterministically polynomial time complexity can be decided by interval-valued computations of this subclass. This subclass refrains from using product and shift operators aside from a starting section of the computation.

Keywords

Unconventional computing Interval-valued computing Complexity NP coNP Deterministic computing 

Notes

Acknowledgments

Reviewers’ remarks and advices are gratefully acknowledged.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Department of Mathematics, Faculty of Arts and SciencesEastern Mediterranean UniversityMersin-10Turkey
  2. 2.Department of Computer Science, Faculty of InformaticsUniversity of DebrecenDebrecenHungary
  3. 3.Institute of Mathematics and InformaticsCollege of NyíregyházaNyíregyházaHungary

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