Home > Journals > TAG > Vol. 8 > Iss. 1 (2021)
Article Title
Abstract
Let $A$ be a nontrival abelian group. A connected simple graph $G = (V, E)$ is $A$-antimagic if there exists an edge labeling $f: E(G) \to A \setminus \{0\}$ such that the induced vertex labeling $f^+: V(G) \to A$, defined by $f^+(v) = \sum_{uv\in E(G)}f(uv)$, is injective. The integer-antimagic spectrum of a graph $G$ is the set IAM$(G) = \{k\;|\; G \textnormal{ is } \mathbb{Z}_k\textnormal{-antimagic}$ $\textnormal{and } k \geq 2\}$. In this paper, we determine the integer-antimagic spectra for cycles with a chord, paths with a chord, and wheels with a chord.
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This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
Low, Richard M.; Roberts, Dan; and Zheng, Jinze
(2021)
"The Integer-antimagic Spectra of Graphs with a Chord,"
Theory and Applications of Graphs: Vol. 8:
Iss.
1, Article 1.
DOI: 10.20429/tag.2021.080101
Available at:
https://digitalcommons.georgiasouthern.edu/tag/vol8/iss1/1
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