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On a question of A. Salomaa The equational theory of regular expressions over a singleton alphabet is not finitely based - MaRDI portal

On a question of A. Salomaa The equational theory of regular expressions over a singleton alphabet is not finitely based (Q1274921)

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scientific article; zbMATH DE number 1238691
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On a question of A. Salomaa The equational theory of regular expressions over a singleton alphabet is not finitely based
scientific article; zbMATH DE number 1238691

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    On a question of A. Salomaa The equational theory of regular expressions over a singleton alphabet is not finitely based (English)
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    12 January 1999
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    regular expressions
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    equational logic
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    complete axiomatizations
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