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Bulking II: Classifications of Cellular Automata

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 نشر من قبل Guillaume Theyssier
 تاريخ النشر 2010
  مجال البحث الهندسة المعلوماتية
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 تأليف Marianne Delorme




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This paper is the second part of a series of two papers dealing with bulking: a way to define quasi-order on cellular automata by comparing space-time diagrams up to rescaling. In the present paper, we introduce three notions of simulation between cellular automata and study the quasi-order structures induced by these simulation relations on the whole set of cellular automata. Various aspects of these quasi-orders are considered (induced equivalence relations, maximum elements, induced orders, etc) providing several formal tools allowing to classify cellular automata.



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