Characterizing Tractability with Membrane Creation

  • Authors:
  • Miguel A. Gutierrez-Naranjo;Mario J. Perez-Jimenez;Agustin Riscos-Nunez;Francisco J. Romero-Campero

  • Affiliations:
  • University of Sevilla;University of Sevilla;University of Sevilla;University of Sevilla

  • Venue:
  • SYNASC '05 Proceedings of the Seventh International Symposium on Symbolic and Numeric Algorithms for Scientific Computing
  • Year:
  • 2005

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Abstract

This paper analyzes the role that membrane dissolution rules play in order to characterize (in the framework of recognizer P systems with membrane creation) the tractability of decision problems — that is, the efficient solvability of problems by deterministic Turing machines. In this context, the use or not of these rules provides an interesting borderline between the tractability and the (presumable) intractability.