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On the planarity of bicolored digraph grammar systems - MaRDI portal

On the planarity of bicolored digraph grammar systems

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Publication:5906127

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DOI10.1016/0012-365X(79)90023-2zbMath0394.68053MaRDI QIDQ5906127

Anca Pascu, Gheorghe Păun

Publication date: 1979

Published in: Discrete Mathematics (Search for Journal in Brave)

zbMATH Keywords

Planarity of Bicolored Digraph Grammar Systems

Mathematics Subject Classification ID

Formal languages and automata (68Q45) Planar graphs; geometric and topological aspects of graph theory (05C10) Coloring of graphs and hypergraphs (05C15) Directed graphs (digraphs), tournaments (05C20)

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