Proceedings of the 2019 Undergraduate Mathematics Day
This paper presents new ways to look at proving the Graceful Tree Conjecture, which was first posed by Kotzig, Ringel, and Rosa in 1967. In this paper, we will define an adjacency diagram for a graph, and we will use this diagram to show that several classes of trees are graceful.
Graceful labeling, trees
Bouchat, Rachelle and Cone, Patrick, "Climbing the Branches of the Graceful Tree Conjecture" (2020). Undergraduate Mathematics Day: Proceedings and Other Materials. 39.