Kyungpook Mathematical Journal

  • 제48권3호
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  • Pages.495-502
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  • 2008
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  • 1225-6951(pISSN)
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  • 0454-8124(eISSN)
경북대학교 자연과학대학 수학과 (Department of Mathematics, Kyungpook National University)
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Residual P-Finiteness of Certain Generalized Free Products of Nilpotent Groups

  • 투고 : 2008.01.22
  • 발행 : 2008.09.30
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초록

We show that free products of finitely generated and residually p-finite nilpotent groups, amalgamating p-closed central subgroups are residually p-finite. As a consequence, we are able to show that generalized free products of residually p-finite abelian groups are residually p-finite if the amalgamated subgroup is closed in the pro-p topology on each of the factors.

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참고문헌

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