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arXiv 1708.04397math.GRmath.LO
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具有数学性质的群嵌入

Group Embeddings with Algorithmic Properties

Arman Darbinyan

摘要:

我们证明了每个具有可解字问题的可数群H(=可计算群)可以次正规地嵌入到一个具有可解字问题的2-生成群G中.此外,H < G的隶属度问题也是可解的。我们还给出了G中的字问题和H < G的隶属问题的时间复杂度和空间复杂度的估计。

英文摘要:

We show that every countable group H with solvable word problem (=computable group) can be subnormally embedded into a 2-generated group G which also has solvable word problem. Moreover, the membership problem for H < G is also solvable. We also give estimates of time and space complexity of the word problem in G and of the membership problem for H < G.

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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