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北美退伍军人节(Veterans Day),12 日无更新
arXiv 1406.6899math.GR
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有限群的圈度

Cyclicity degrees of finite groups

Marius Tărnăuceanu, László Tóth

摘要:

引入并研究了有限群$G$的循环度的概念。该量测量$G$的随机子组为循环的概率。对于某些特殊的有限群类,得到了显式公式。一个渐近公式和几个最小/最大结果的循环度也推断。

英文摘要:

We introduce and study the concept of cyclicity degree of a finite group $G$. This quantity measures the probability of a random subgroup of $G$ to be cyclic. Explicit formulas are obtained for some particular classes of finite groups. An asymptotic formula and several minimality/maximality results on cyclicity degrees are also inferred.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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