Arithmetic and geometry around Galois theory
 Language
 English.
 Imprint
 Basel ; New York : Birkhäuser, c2013.
 Physical description
 xi, 401 p. : ill. ; 24 cm.
 Series
 Progress in mathematics (Boston, Mass.) ; v. 304.
Access
Contributors
 Contributor
 Dèbes, Pierre.
Contents/Summary
 Bibliography
 Includes bibliographical references.
 Contents

 Preface. J. Bertin: Algebraic stacks with a view toward moduli stacks of covers. M. Romagny: Models of curves. A. Cadoret: Galois categories: M. Emsalem. Fundamental groupoid scheme. N. Borne: Extension of Galois groups by solvable groups, and application to fundamental groups of curves. M.A. Garuti: On the "Galois closure" for finite morphisms. J.C. Douai: Hasse Principle and Cohomology of Groups. Z. Wojtkowiak: Periods of mixed Tate motives, examples, ladic side. L. BarySoroker and E. Paran: On totally ramified extensions of discrete valued fields. R.P. Holzapfel and M. Petkova: An Octahedral GaloisReflection Tower of Picard Modular Congruence Subgroups.
 (source: Nielsen Book Data)
 Publisher's Summary
 This Lecture Notes volume is the fruit of two researchlevel summer schools jointly organized by the GTEM node at Lille University and the team of Galatasaray University (Istanbul): "Geometry and Arithmetic of Moduli Spaces of Coverings (2008)" and "Geometry and Arithmetic around Galois Theory (2009)". The volume focuses on geometric methods in Galois theory. The choice of the editors is to provide a complete and comprehensive account of modern points of view on Galois theory and related moduli problems, using stacks, gerbes and groupoids. It contains lecture notes on etale fundamental group and fundamental group scheme, and moduli stacks of curves and covers. Research articles complete the collection.
(source: Nielsen Book Data)
Subjects
Bibliographic information
 Publication date
 2013
 Responsibility
 Pierre Dèbes ... [et al.], editors.
 Series
 Progress in mathematics ; v. 304
 ISBN
 9783034804868
 3034804865
 9783034804875
 3034804873