Effective Models and Extension of Torsors Over a Discrete Valuation Ring of Unequal Characteristic

DOI10.1093/imrn/rnn111zbMath1194.14069arXiv0803.3730OpenAlexW2021530563MaRDI QIDQ3530019

Dajano Tossici

Publication date: 15 October 2008

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0803.3730

zbMATH Keywords

group actionstorsorseffective models

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Actions of groups on commutative rings; invariant theory (13A50) Group schemes (14L15)

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