Journal of the ACM · 1966 · 23 citations · 4 references
ComputingComputer ScienceMathematicsSet TheoryAutomata TheoryFinite AutomataGroup StructureGroup TheoryFinite Automata Theory
The purpose is to investigate the input structure of automata which have a group-like character. The class of perfect automata investigated by Fleck in [2] and Weeg in [6] is a proper subclass of those considered here.
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Isomorphism Groups of Automata
A. C. Fleck · Journal of the ACM · 1962 · 59 citations · Full text
On the Structures of an Automaton and Its Input Semigroup
Robert H. Oehmke · Journal of the ACM · 1963 · 21 citations · Full text