Tame coverings of arithmetic schemes

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dc.creatorSchmidt, Alexander
dc.date2000-05-31
dc.date.accessioned2026-07-07T04:35:38Z
dc.date.available2026-07-07T04:35:38Z
dc.descriptionWe extend the notion of a tame covering of a pair (X,D) where X is a regular scheme and D is a normal crossing divisor (cf. SGA1), to pairs (X,Y) where X is an arbitrary scheme and Y is a closed subset in X. We show that the abelianized tame fundamental group of a regular scheme which is flat and of finite type over Spec(Z) is finite and does not depend on the choice of a particular compactification.
dc.identifierhttps://arxiv.org/abs/math/0005310
dc.identifierhttp://arxiv.org/abs/math/0005310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/59320
dc.subjectNumber Theory
dc.subjectAlgebraic Geometry
dc.titleTame coverings of arithmetic schemes
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