Subgroup Separability of Certain Generalized Free Products of Nilpotent-by-finite Groups
Subgroup Separability of Certain Generalized Free Products of Nilpotent-by-finite Groups
摘要
In this paper, we show that certain generalized free products of nilpotent-by-finite groups are subgroup separable when the amalgamated subgroup is × D where D is in the center of both factors.
In this paper, we show that certain generalized free products of nilpotent-by-finite groups are subgroup separable when the amalgamated subgroup is × D where D is in the center of both factors.
基金
Supported by the 2011 Yeungnam University Research Grant
supported by the Fundamental Research Funds for the Central Universities(Grant No.XDJK2009C189)
National Natural Science Foundation of China(Grant No.11271301)
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