Grundy coloring in some subclasses of bipartite graphs and their complements
Information Processing Letters(2020)
摘要
•NP-completeness of Grundy Coloring Decision Problem for Perfect Elimination Bipartite Graphs.•NP-completeness of Grundy Coloring Decision Problem for complements of Perfect Elimination Bipartite Graphs.•Linear time algorithm for finding an optimal Grundy coloring of chain graphs.•Linear time algorithm for finding an optimal Grundy coloring of complements of chain graphs.•NP-completeness of Partial Grundy Coloring Decision Problem in complements of Bipartite graphs.
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关键词
Graph algorithms,Grundy coloring,Partial Grundy coloring,NP-completeness,Polynomial time algorithms
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