Effective descent of the field of definition of a Galois cover

DOI10.1006/jnth.1998.2368zbMath0945.12003OpenAlexW2084216348MaRDI QIDQ1293125

Bounab Sadi

Publication date: 8 October 2000

Published in: Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jnth.1998.2368

zbMATH Keywords

coverGalois coverfield of definitionfield of moduli

Mathematics Subject Classification ID

Inverse Galois theory (12F12) Coverings of curves, fundamental group (14H30)

Related Items

On explicit descent of marked curves and maps ⋮ Rational pullbacks of Galois covers ⋮ On the Malle conjecture and the self-twisted cover ⋮ Local-global principles for algebraic covers

Cites Work

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• Hurwitz families and arithmetic Galois groups
• Local-global principles for algebraic covers
• Some coverings defined over \(\mathbb{Q}\)
• Hilbert subsets and \(s\)-integral points
• Fields of definition of p-adic covers
• Algebraic covers: Field of moduli versus field of definition