Phase Space Invertible Asynchronous Cellular Automata

被引:2
|
作者
Wacker, Simon [1 ]
Worsch, Thomas [1 ]
机构
[1] Karlsruhe Inst Technol, Dept Informat, Karlsruhe, Germany
关键词
D O I
10.4204/EPTCS.90.19
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
While for synchronous deterministic cellular automata there is an accepted definition of reversibility, the situation is less clear for asynchronous cellular automata. We first discuss a few possibilities and then investigate what we call phase space invertible asynchronous cellular automata in more detail. We will show that for each Turing machine there is such a cellular automaton simulating it, and that it is decidable whether an asynchronous cellular automaton has this property or not, even in higher dimensions.
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页码:236 / 254
页数:19
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