On Conjugacy p-Separability of Free Products of Two Groups with Amalgamation
- Cite this article as:
- Ivanova, E.A. Mathematical Notes (2004) 76: 465. doi:10.1023/B:MATN.0000043476.39676.01
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It is proved that a free product of two finite p-groups with amalgamated central subgroups is a conjugacy p-separable group. With the help of this result, it is proved that a free product with amalgamated subgroups of two finitely generated Abelian groups is a residually finite p-group if and only if it is conjugacy p-separable.