Covering data and higher dimensional global class field theory

For a connected regular scheme X, flat and of finite type over Spec(Z), we construct a reciprocity homomorphism ρX:CX→π1ab(X), which is surjective and whose kernel is the connected component of the identity. The (topological) group CX is explicitly given and built solely out of data attached to poin...

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Hauptverfasser: Kerz, Moritz (VerfasserIn) , Schmidt, Alexander (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 4 June 2009
In: Journal of number theory
Year: 2009, Jahrgang: 129, Heft: 10, Pages: 2569-2599
ISSN:1096-1658
DOI:10.1016/j.jnt.2009.05.003
Online-Zugang:Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1016/j.jnt.2009.05.003
Verlag, Volltext: http://www.sciencedirect.com/science/article/pii/S0022314X09001231
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Verfasserangaben:Moritz Kerz, Alexander Schmidt

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