A Wreath Product Approach to Classical Subgroup Theorems

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dc.creatorRibes, Luis
dc.creatorSteinberg, Benjamin
dc.date2008-11-28
dc.date2008-12-04
dc.date.accessioned2026-07-07T12:09:02Z
dc.date.available2026-07-07T12:09:02Z
dc.descriptionWe provide elementary proofs of the Nielsen-Schreier Theorem and the Kurosh Subgroup Theorem via wreath products. Our proofs are diagrammatic in nature and work simultaneously in the abstract and profinite categories. A new proof that open subgroups of quasifree profinite groups are quasifree is also given.
dc.identifierhttps://arxiv.org/abs/0812.0027
dc.identifierhttp://arxiv.org/abs/0812.0027
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/209495
dc.subjectGroup Theory
dc.subject20E06, 20E07, 20E22
dc.titleA Wreath Product Approach to Classical Subgroup Theorems
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