A strongly universal cellular automaton in the dodecagrid with five states

04/04/2021

∙

by   Maurice Margenstern, et al.

∙

0

∙

share

In this paper, we prove that there is a strongly universal cellular automaton in the dodecagrid, the tessellation 5,3,4 of the hyperbolic 3D-space, with five states which is rotation invariant. This improves a previous paper of the author where the automaton required ten states.