Surjunctive group

In mathematics, a surjunctive group is a group such that every injective cellular automaton with the group elements as its cells is also surjective. Surjunctive groups were introduced by Gottschalk (1973). It is unknown whether there can exist a group that is not surjunctive.

单词	Surjunctive group
释义	Surjunctive group 英语百科 Surjunctive group In mathematics, a surjunctive group is a group such that every injective cellular automaton with the group elements as its cells is also surjective. Surjunctive groups were introduced by Gottschalk (1973). It is unknown whether there can exist a group that is not surjunctive.
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