Groups as Galois groups : an introduction /

• Main Author: Volklein, Helmut
• Format: Book
• Language: English
• Published: New York : Cambridge University, 1996.
• Series: Cambridge studies in advanced mathematics ; 53
• Subjects: Inverse Galois theory.; Galois theory for global fields.; Galois theory.

Table of Contents:

• Contenido: 1. Hilbert's irreducibility theorem
• Finite galois extensions of C(x)
• 2.
• Descent of base field and the rigidity criterion
• 3.
• Covering spaces and the fundamental group
• 4.
• Riemann surfaces and their function field
• 5.
• The analytic version of riemann's existence theorem
• 6.
• The descent from C to [actual symbol not reproducible]
• 7.
• Embedding problems
• 8.
• Braiding action and weak rigidity
• 9.
• Moduli spaces for covers of riemann sphere
• 10.
• Patching over complete valued fields. 11.