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

von J. P. Murre, A. Grothendieck

144 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

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.

• Reihe: Lecture Notes in Mathematics
• Themen: Mathematik und Naturwissenschaften Mathematik Gruppen und Gruppentheorie
• ISBN: 9783540054993
• Sprache: Englisch
• Erscheinungsdatum: 01.01.1971
• Größe: 235 x 155 mm
• Verlag: Springer