Do Triangle-Free Planar Graphs have Exponentially Many $3$-Colorings?

Zdenek Dvorák, Jean-Sébastien Sereni. Do Triangle-Free Planar Graphs have Exponentially Many $3$-Colorings?. Electr. J. Comb., 24(3):3, 2017. [doi]

Authors

Zdenek Dvorák

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Jean-Sébastien Sereni

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