surjunctive groupとは 意味・読み方・使い方

名詞

surjunctive group (複数形 surjunctive groups)

1. (mathematics) A group such that every injective cellular automaton with the group elements as its cells is also surjective.
   • 2015, Silvio Capobianco, Jarkko Kari, Siamak Taati, “Post-surjectivity and balancedness of cellular automata over groups”^[1], arXiv: 

     We prove that pre-injective, post-surjective cellular automata over surjunctive groups are reversible.