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Relaxed DP-coloring and another generalization of DP-coloring on planar graphs without 4-cycles and 7-cycles.
Sarawute Sribunhung
Keaitsuda Nakprasit
Kittikorn Nakprasit
Pongpat Sittitrai
Published in:
Discuss. Math. Graph Theory (2023)
Keyphrases
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dynamic programming
planar graphs
np hard