Antimagic orientation of subdivided caterpillars

Jessica Ferraro, Genevieve Newkirk, Songling Shan

Let $m\ge 1$ be an integer and $G$ be a graph with $m$ edges. We say that $G$ has an antimagic orientation if $G$ has an orientation $D$ and a bijection $τ:A(D)\rightarrow \{1,2,\l…