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arXiv 1309.7830math.GR
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线性Sofic群的性质

Properties of Linearly Sofic Groups

Abel Stolz

摘要:

我们考虑(射影)线性sofic群,即可以使用(射影)矩阵在任意域上近似的群,作为sofic群的推广。本文推广了sofic群和可用复矩阵逼近的群的已知结果,包括线性sofic群(使用固定域)的自由积是线性sofic的事实.

英文摘要:

We consider (projectively) linearly sofic groups, i.e. groups which can be approximated using (projective) matrices over arbitrary fields, as a generalization of sofic groups. We generalize known results for sofic groups and groups which can be approximated with complex matrices, including the fact that free products of linearly sofic groups (using a fixed field) are linearly sofic.

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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