A note on pure grammars

DOI10.1016/0020-0190(86)90085-2zbMath0627.68062OpenAlexW2041053504MaRDI QIDQ1092672

Erkki Maekinen

Publication date: 1986

Published in: Information Processing Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-0190(86)90085-2

zbMATH Keywords

left Szilard languagepure context-free grammarpure length-increasing grammar

Mathematics Subject Classification ID

Formal languages and automata (68Q45)

Related Items (1)

Solutions to four open problems concerning controlled pure grammar systems

Cites Work

• Unnamed Item
• Pure grammars
• Pure grammars and pure languages†
• Associate languages and derivational complexity of formal grammars and languages

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