A. Grothendieck, J. P. Murre

The Tame Fundamental Group of a Formal Neighbourhood of a Divisor with Normal Crossings on a Scheme

• Broschiertes Buch

Produktbeschreibung

Kummer coverings.- Tamely ramified coverings of schemes.- Extension of some notions from the theory of schemes to the theory of formal schemes.- Tamely ramified coverings of formal schemes.- The tame fundamental group of a formal neighbourhood of an irreducible divisor.- Comparison of two 2-cohomology classes.- The tame fundamental group of a formal neighbourhood of an irreducible divisor (continued).- Descent of tamely ramified coverings.- An application: the fundamental group of the spectrum of a complete local ring, of dimension two, minus a closed set.

Produktdetails

• Lecture Notes in Mathematics 208
• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-540-05499-3
• 1971.
• Seitenzahl: 144
• Erscheinungstermin: 1. Januar 1971
• Englisch
• Abmessung: 235mm x 155mm x 9mm
• Gewicht: 236g
• ISBN-13: 9783540054993
• ISBN-10: 3540054995
• Artikelnr.: 23380230

Inhaltsangabe

Kummer coverings.- Tamely ramified coverings of schemes.- Extension of some notions from the theory of schemes to the theory of formal schemes.- Tamely ramified coverings of formal schemes.- The tame fundamental group of a formal neighbourhood of an irreducible divisor.- Comparison of two 2-cohomology classes.- The tame fundamental group of a formal neighbourhood of an irreducible divisor (continued).- Descent of tamely ramified coverings.- An application: the fundamental group of the spectrum of a complete local ring, of dimension two, minus a closed set.