arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.01480nlin.CGcs.FLnlin.AOnlin.CDnlin.PS
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规则22元胞自动机的模式与动力学

On patterns and dynamics of Rule 22 cellular automaton

Genaro J. Martinez, Andrew Adamatzky, Rolf Hoffmann, Dominique Deserable, Ivan Zelinka

摘要:

规则22基本元胞自动机(ECA)有一个3-细胞邻域,二元细胞状态,其中如果恰好有一个邻居,包括细胞本身,处于状态"1",则细胞取状态“1”。在布尔术语中,单元状态转换是三个单元状态的XOR函数。在物理化学术语中,该规则可被视为描述自抑制量/种类的传播。规则22的时空动力学表现出非平凡的模式和准混沌行为。我们使用平均场论,吸引子,de Bruijn图,子集图,过滤器,分形和内存中观察到的现象的特点。

英文摘要:

Rule 22 elementary cellular automaton (ECA) has a 3--cell neighborhood, binary cell states, where a cell takes state `1' if there is exactly one neighbor, including the cell itself, in state `1'. In Boolean terms the cell-state transition is a XOR function of three cell states. In physico--chemical terms the rule might be seen as describing propagation of self-inhibiting quantities/species. Space-time dynamics of Rule 22 demonstrates non-trivial patterns and quasi-chaotic behavior. We characterize the phenomena observed in this rule using mean field theory, attractors, de Bruijn diagrams, subset diagrams, filters, fractals and memory.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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