Evelyne Smith-Roberge

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20192025

most citedExponentially Many Correspondence Colourings of Planar and Locally Planar Graphs

1 citations · 3 across the 10 of their papers we have counts for

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math.CO2019

On the Density of $C_{7}$ -Critical Graphs

Luke Postle, Evelyne Smith-Roberge

In 1959, Grötzsch famously proved that every planar graph of girth at least 4 is 3-colourable (or equivalently, admits a homomorphism to $C_{3}$ ). A natural generalization of this is…

On the Density of C7​-Critical Graphs

On the Density of $C_{7}$ -Critical Graphs