Antimagic labellings of (k, 2)-bipartite biregular graphs

Grégoire Beaudoire, Cédric Bentz, Christophe Picouleau

An antimagic labelling of a graph is a bijection from the set of edges to $\{1,2,\dots ,m\}$, such that all vertex-sums are pairwise distinct, where the vertex-sum of a vertex…