ON THE SPECTRUM OF DERANGEMENT GRAPHS OF ORDER A PRODUCT OF THREE PRIMES | ||
| Journal of Algebraic Systems | ||
| مقاله 1، دوره 6، شماره 2، فروردین 2019، صفحه 81-89 اصل مقاله (325.97 K) | ||
| نوع مقاله: Original Manuscript | ||
| شناسه دیجیتال (DOI): 10.22044/jas.2018.6636.1328 | ||
| نویسندگان | ||
| Modjtaba Ghorbani* ؛ Mina Rajabi-Parsa | ||
| Department of Mathematics, Faculty of Science, Shahid Rajaee Teacher Training University, 16785–136, Tehran, Iran. | ||
| چکیده | ||
| A permutation with no fixed points is called a derangement. The subset $\mathcal{D}$ of a permutation group is derangement if all elements of $\mathcal{D}$ are derangement. Let $G$ be a permutation group, a derangement graph is one with vertex set $G$ and derangement set $\mathcal{D}$ as connecting set. In this paper, we determine the spectrum of derangement graphs of order a product of three primes. | ||
| کلیدواژهها | ||
| permutation groups؛ graph eigenvalues؛ Frobenius group | ||
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آمار تعداد مشاهده مقاله: 743 تعداد دریافت فایل اصل مقاله: 789 |
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