How does the neighborhood affect the global behavior of cellular automata?

  • Authors:
  • Hidenosuke Nishio

  • Affiliations:
  • Kyoto, Japan

  • Venue:
  • ACRI'06 Proceedings of the 7th international conference on Cellular Automata for Research and Industry
  • Year:
  • 2006

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Abstract

The neighborhood is a fundamental constituent of the cellular automaton (CA) and has been investigated in its own right by H.Nishio, M.Margenstern and F.von Haeseler(2004,2005) In this paper we ask a new question how the neighborhood affects the global behavior of CA and particularly gives some instances of CA where the global behavior does not depend on the neighborhood We also discuss the conjectures that the injectivity is generally preserved from changing the neighborhood but the surjectivity is not.