Additional Key Words and Phrases: automata, semigroups, graph-isomorphic
Selected references
- A. C. Fleck. On the automorphism group of an automaton. Journal of the ACM, 12(4):566-569, October 1965.
- Robert H. Oehmke. On the structures of an automaton and its input semigroup. Journal of the ACM, 10(4):521-525, October 1963.
- H. P. Zeiger. Cascade synthesis of finite-state machines. In Proceedings of the Sixth Annual Symposium on Switching Circuit Theory and Logical Design, pages 45-51. IEEE, 1965.