2018/01/09 by Fokkink, Robert, Yassawi, Reem
#37B05 #37B10 #37B15 #Dynamical Systems (math.DS) #FOS: Mathematics
paper · doi:10.48550/arxiv.1801.02835
We prove that topologically isomorphic linear cellular automaton shifts are algebraically isomorphic. Using this, we show that two distinct such shifts cannot be isomorphic. We conclude that the automorphism group of a linear cellular automaton shift is a finitely generated abelian group.