Presentations for subgroups of Artin groups
Presentations for subgroups of Artin groups
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Artin 小组子小组的演示
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
I. Leary
中科院分区：
文献类型：
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作者：
Warren Dicks;I. Leary
最近，M.Bestvina和N.Brady展示了FP类型但不是有限呈现的组。我们给出了Bestvina-Brady所考虑的那种类型的群的显式表示。这导致了他们的一些结果的代数证明。
Recently, M. Bestvina and N. Brady have exhibited groups that are of type FP but not finitely presented. We give explicit presentations for groups of the type considered by Bestvina-Brady. This leads to algebraic proofs of some of their results.