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DP-3-coloring of some planar graphs |
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| Authors: | Runrun Liu Sarah Loeb Yuxue Yin Gexin Yu |
| Abstract: | In this article, we use a unified approach to prove several classes of planar graphs are DP-3-colorable, which extend the corresponding results on 3-choosability. |
| Keywords: | Corresponding author at: Department of Mathematics, The College of William and Mary, Williamsburg, VA, 23185, USA. List coloring DP-coloring Planar graphs |
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