Cellular Automata and Discrete Complex Systems - 22nd IFIP WG 1.5 International Workshop, AUTOMATA 2016, Zurich, Switzerland, June 15-17, 2016, Proceedings
Cellular Automata and Discrete Complex Systems - 22nd IFIP WG 1.5 International Workshop, AUTOMATA 2016, Zurich, Switzerland, June 15-17, 2016, Proceedings
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元胞自动机和离散复杂系统 - 第 22 届 IFIP WG 1.5 国际研讨会,AUTOMATA 2016,瑞士苏黎世,2016 年 6 月 15-17 日,会议记录
DOI:
10.1007/978-3-319-39300-1_8
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Castillo-Ramirez A
中科院分区:
文献类型:
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作者:
Castillo-Ramirez A
For any groupGand setA, a cellular automaton overGandAis a transformationdefined via a finite neighbourhood(called a memory set of) and a local function. In this paper, we assume thatGandAare both finite and study various algebraic properties of the finite monoidconsisting of all cellular automata overGandA. Letbe the group of invertible cellular automata overGandA. In the first part, using information on the conjugacy classes of subgroups ofG, we give a detailed description of the structure ofin terms of direct and wreath products. In the second part, we study generating sets of. In particular, we prove thatcannot be generated by cellular automata with small memory set, and, whenGis finite abelian, we determine the minimal size of a setsuch that.