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arXiv math/0005112math.GR
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相对自由群嵌入双表示群

Embeddings of relatively free groups into finitely presented groups

A. Yu. Olshanskii, M. V. Sapir

摘要:

我们构造了相对自由群(比如自由Burnside群、自由可解群)到可表示群的简单嵌入。本文引入了群簇的动词等周函数的概念。证明了如果相对自由群的言语Dehn函数由多项式有界,则此群可拟等距嵌入到一个具有多项式等周函数的拟等距表示群中.利用多项式Dehn函数构造了任意Baumslag-Solitar可解群到一个可表示群的简单嵌入.

英文摘要:

We construct easy embeddings of relatively free groups (say the free Burnside group, the free solvable group) into finitely presented groups. We introduce a concept of verbal isoperimetric function of a group variety. We prove that if the verbal Dehn function of a relatively free group is bounded by a polynomial then the group can be embedded quasi-isometrically into a finitely presented group with polynomial isoperimetric function. We also construct an easy embedding of any Baumslag-Solitar solvable group into a finitely presented group with polynomial Dehn function.

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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