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arXiv math/9809137math.GRmath.GT
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关于群的对偶的一个注记

A note on doubles of groups

Nadia Benakli, Oliver T. Dasbach, Yair Glasner, Brian Mangum

摘要:

最近,Rips给出了一个两个自由群的二重群的例子,这个群具有不可解的广义字问题。本文证明了Rips的例子适合于一大类群的双元组,其中每个成员包含F_2 × F_2,因此具有不可解的广义字问题,并且是不连贯的.

英文摘要:

Recently, Rips produced an example of a double of two free groups which has unsolvable generalized word problem. In this paper, we show that Rips's example fits into a large class of doubles of groups, each member of which contains F_2 x F_2 and therefore has unsolvable generalized word problem and is incoherent.

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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