Hotz-isomorhism theorems in formal language theory. (English) Zbl 0665.68059

See the review of the preliminary version of this article [Lect. Notes Comput. Sci. 294, 126-135 (1988; Zbl 0644.68098)].


68Q45 Formal languages and automata
03D05 Automata and formal grammars in connection with logical questions
20M35 Semigroups in automata theory, linguistics, etc.
Full Text: DOI EuDML


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