Asynchronous cellular automata and dynamical properties

  • Authors:
  • Luca Manzoni

  • Affiliations:
  • Dipartimento di Informatica, Sistemistica e Comunicazione, Università degli Studi di Milano-Bicocca, Milano, Italy 20126

  • Venue:
  • Natural Computing: an international journal
  • Year:
  • 2012

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Abstract

In this article the dynamical behaviour of asynchronous cellular automata (CA) is formally studied. Classical CA properties as surjectivity, injectivity, sensitivity, expansivity, transitivity, dense periodic orbits and equicontinuity have been adapted to the asynchronous case. We also deal with stability of properties with respect to perturbations on some update sequences which produce a significant dynamical behaviour.