Finiteness conditions for the n-fold tensor product of groups

被引:0
|
作者
Bastos, Raimundo [1 ]
Ortega, Guilherme [1 ]
机构
[1] Univ Brasilia, Dept Matemat, BR-70910900 Brasilia, DF, Brazil
关键词
Finitely presented groups; finiteness conditions; non-abelian tensor product of groups; n-fold tensor product; HOMOLOGY; EXTERIOR;
D O I
10.1142/S0219498825502287
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let G be a finitely generated group. We prove that the n-fold tensor product G(circle times n) is finite (respectively, polycyclic) if and only if G is finite (respectively, polycyclic). Further, assuming that G is finitely presented, we show that G(circle times n) is finitely presented if and only if gamma(n)(G) is finitely presented. We also examine some finiteness conditions for the non-abelian tensor product of groups.
引用
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页数:16
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