Finitely Presented Subgroups of Automatic Groups and their Isoperimetric Functions

Finitely Presented Subgroups of Automatic Groups and their Isoperimetric Functions
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自动群的有限呈现子群及其等周函数

DOI:
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发表时间:
1996
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影响因子:
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通讯作者:
H. Short
H. Short
中科院分区:
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作者:
G. Baumslag;M. Bridson;Charles F. Miller;H. Short

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我们描述了一个通用的技术嵌入某些合并产品直接产品。这种技术为我们提供了一种方法来构建主机的自动组,甚至不是异步自动的,并提出了子群。我们也可以安排这样的子群满足,最好的,指数等周不等式。
We describe a general technique for embedding certain amalgamated products into direct products. This technique provides us with a way of constructing a host of finitely presented subgroups of automatic groups which are not even asynchronously automatic. We can also arrange that such subgroups satisfy, at best, an exponential isoperimetric inequality.
DOI: 10.2140/agt.2014.14.3141
发表时间: 2009-11
影响因子: 0.7
作者:
.Ilker S. Yuce-Ilker-S.-Yuce-102800584
通讯作者: .Ilker S. Yuce-Ilker-S.-Yuce-102800584