A classification of torsors over Laurent polynomial rings

DOI10.4171/CMH/405zbMath1362.14022arXiv1510.05621OpenAlexW2963548164MaRDI QIDQ520754

Philippe Gille, Arturo Pianzola, Vladimir I. Chernousov

Publication date: 5 April 2017

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1510.05621

zbMATH Keywords

algebraic grouptorsorLaurent polynomial ring

Mathematics Subject Classification ID

Étale and other Grothendieck topologies and (co)homologies (14F20)

Related Items (5)

On the classification of quadratic forms over an integral domain of a global function field ⋮ On the flat cohomology of binary norm forms ⋮ A short exact sequence ⋮ Torsors of isotropic reductive groups over Laurent polynomials ⋮ On the genera of semisimple groups defined over an integral domain of a global function field

Cites Work

• Unnamed Item
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• Local models of Shimura varieties and a conjecture of Kottwitz
• Fibres quadratiques et composantes connexes réelles
• Differential conformal superalgebras and their forms
• A proof of the Grothendieck-Serre conjecture on principal bundles over regular local rings containing infinite fields
• Principal bundles on affine space and bundles on the projective line
• Projective modules over crossed products
• Galois cohomology and forms of algebras over Laurent polynomial rings
• Isotriviality and étale cohomology of Laurent polynomial rings
• Torsors over the punctured affine line
• Quadratic Spaces Over Laurent Extensions of Dedekind Domains
• Torsors, reductive group schemes and extended affine Lie algebras
• Conjugacy theorems for loop reductive group schemes and Lie algebras
• On Grothendieck–Serre’s conjecture concerning principal -bundles over reductive group schemes: I

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