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arXiv 0904.2626math.GR
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秩为2的自由群是Thompson群F的极限

The Free Group of Rank 2 is a Limit of Thompson's Group F

Matthew G. Brin

摘要:

证明了秩为2的自由群是Thompson群F在所有2-标号群空间中的2-标号的极限。更具体地说,我们找到F的生成对的序列,使得当一个人离开序列时,生成对所满足的最短关系的长度趋于无穷大。

英文摘要:

We show that the free group of rank 2 is a limit of 2-markings of Thompson's group F in the space of all 2-marked groups. More specifically, we find a sequence of generating pairs for F so that as one goes out the sequence, the length of the shortest relation satisfied by the generating pair goes to infinity.

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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