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arXiv math/0703279math.GR
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关于字双曲群的稳定范数

On stable norm in word hyperbolic groups

Jean-Philippe Preaux

摘要:

本文研究Gromov定义的词双曲群的稳定范数。本文给出了双曲群稳定范数的一个基本性质,即稳定范数的可计算一致非零下界的存在性的一个简单初等证明。

英文摘要:

This work is concerned with the stable norm in word hyperbolic groups as defined by Gromov. We give a short elementary proof of one of its basic property, that is existence of a computable uniform non null lower bound for stable norm in a word hyperbolic group.

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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