Laplacian spectrum of the unit graph associated to the ring of integers modulo pq
Let $ R $ be a ring and $ U(R) $ be the set of unit elements of $ R $. The unit graph $ G(R) $ of $ R $ is the graph whose vertices are all the elements of $ R $, defining distinct vertices $ x $ and $ y $ to be adjacent if and only if $ x + y \in U(R) $. The Laplacian spectrum of $ G(\mathbb{Z}_n)...
| Main Authors: | , , |
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| 格式: | Article |
| 語言: | English |
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AIMS Press
2024-01-01
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| 叢編: | AIMS Mathematics |
| 主題: | |
| 在線閱讀: | https://www.aimspress.com/article/doi/10.3934/math.2024200?viewType=HTML |