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A strongly universal cellular automaton on the heptagrif with six states (2304.13575v2)
Published 26 Apr 2023 in cs.FL
Abstract: In this paper, we prove that there is a strongly universal cellular automaton on the heptagrid with six states which is rotation invariant. This improves a previous paper of the author with 7 states. Here, the structures are modified and the number of rules is much less.