Extension of finite solvable torsors over a curve

DOI10.1007/s00229-012-0535-4zbMath1276.14043arXiv1012.1782OpenAlexW3099195879MaRDI QIDQ1938848

Marco Antei

Publication date: 25 February 2013

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1012.1782

Mathematics Subject Classification ID

Coverings of curves, fundamental group (14H30) Group schemes (14L15)

Related Items

MODELS OF TORSORS OVER AFFINE SPACES ⋮ MODELS OF TORSORS AND THE FUNDAMENTAL GROUP SCHEME

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• The fundamental group scheme of a non-reduced scheme
• Comparison between the fundamental group scheme of a relative scheme and that of its generic fiber
• One-dimensional affine group schemes
• Lifting of \(p\)-cyclic coverings of semi-stable rational curves. (Relèvement des revêtements \(p\)-cycliques des courbes rationnelles semi-stables.)
• Torsors under finite and flat group schemes of rank \(p\) with Galois action
• On the abelian fundamental group scheme of a family of varieties
• Abelian étale coverings currents on graphs and semistable reduction of curves
• The compactified Picard scheme of the compactified Jacobian
• On the deformation of Artin-Schreier to Kummer
• On the \lq \lq Galois closure\rq \rq for torsors
• Galois Groups and Fundamental Groups