Graph labeling is an immense area of research in mathematics, specifically graph theory. There are many types of graph labelings such as harmonious, magic, and lucky labelings. This paper will focus on magic labelings. Graph theorists are particularly interested in magic labelings because of a simple problem regarding tree graphs introduced in the 1990’s. The problem is still unsolved after almost thirty years. Researchers have studied magic labelings on other graphs in addition to tree graphs. In this paper we will consider vertex-magic labelings on G-sun graphs. We will give vertex-magic total labelings for ladder sun graphs and complete bipartite sun graphs. We will also show when there is no vertex-magic total labeling for other types of G-sun graphs.
Dr. Shannon Lockard, Thesis Advisor
Dr. John Pike, Committee Member
Dr. Ward Heilman, Committee Member
Mejia, Melissa. (2022). Vertex-Magic Total Labeling on G-sun Graphs. In BSU Honors Program Theses and Projects. Item 554. Available at: https://vc.bridgew.edu/honors_proj/554
Copyright © 2022 Melissa Mejia