Перегляд за автором "Nehaniv, C.L."

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  • Symmetries of automata 
    Egri-Nagy, A.; Nehaniv, C.L. (Algebra and Discrete Mathematics, 2015)
    For a given reachable automaton A, we prove that the (state-) endomorphism monoid End(A) divides its characteristic monoid M(A). Hence so does its (state-)automorphism group Aut(A), and, for finite A, Aut(A) is a homomorphic ...