$$b$$ b -Coloring is NP-hard on Co-bipartite Graphs and Polytime Solvable on Tree-Cographs

Title
$$b$$ b -Coloring is NP-hard on Co-bipartite Graphs and Polytime Solvable on Tree-Cographs
Authors
Keywords
b-Coloring, Stability number two, Co-triangle-free graphs, NP-hardness, Treecographs, Polytime dynamic programming algorithms
Journal
ALGORITHMICA
Volume 73, Issue 2, Pages 289-305
Publisher
Springer Nature
Online
2014-08-02
DOI
10.1007/s00453-014-9921-5

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