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arXiv 2205.01792math.GR
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具有线性Schreier图的群的增长性

Growth of groups with linear Schreier graphs

Laurent Bartholdi, Volodymyr Nekrashevych, Tianyi Zheng

摘要:

本文介绍了一种新的证明有限生成群增长性的上估计的方法,并利用它们的作用图构造中间增长群。对于某些$α<1$,这些估计的形式为$\exp(n^α)$,并提供了中等增长的单群的这种界限的第一个例子。

英文摘要:

We introduce a new method of proving upper estimates of growth of finitely generated groups and constructing groups of intermediate growth using graphs of their actions. These estimates are of the form $\exp(n^α)$ for some $α<1$, and provide the first examples of such bounds for simple groups of intermediate growth.

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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