Universal one-dimensional cellular automata derived from turing machines

Sergio J. Martínez, Iván M. Mendoza, Genaro J. Martínez, Shigeru Ninagawa

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Universality in cellular automata theory is a central problem studied and developed from their origins by John von Neumann. In this paper, we present an algorithm where any Turing machine can be converted to one-dimensional cellular automaton with a 2-linear time and display its spatial dynamics. Three particular Turing machines are converted in three universal one-dimensional cellular automata, they are: binary sum, rule 110 and a universal reversible Turing machine.

Original languageEnglish
Pages (from-to)121-138
Number of pages18
JournalInternational Journal of Unconventional Computing
Volume14
Issue number2
StatePublished - 2019

Keywords

  • Cellular automata
  • Spatial dynamics
  • Turing machines
  • Universality

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