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Groups whose same-order types are arithmetic progressions | ||
| International Journal of Group Theory | ||
| مقاله 6، دوره 14، شماره 3، آذر 2025، صفحه 165-170 اصل مقاله (408.97 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22108/ijgt.2024.141416.1903 | ||
| نویسندگان | ||
| Rulin Shen* ؛ Yutao Jin | ||
| Department of Mathematics, Hubei Minzu University, Enshi, Hubei, China | ||
| چکیده | ||
| For any group $G$, define $g\sim h$ if $g,h\in G$ have the same order. The set of sizes of the equivalent classes with respect to this relation is called the same-order type of $G$. In this short note we prove that there is no finite group whose same-order type is an arithmetic progression of length $4$. This answered an open problem posed by Lazorec and Tˇarnˇauceanu | ||
| کلیدواژهها | ||
| Element orders؛ same-order type؛ arithmetic progression | ||
| مراجع | ||
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[1] R. Shen, On groups with given same-order types, Comm. Algebra, 40 no. 6 (2012) 2140–2150. | ||
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آمار تعداد مشاهده مقاله: 500 تعداد دریافت فایل اصل مقاله: 511 |
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