Some cases of extensions of twisted group schemes over a discrete valuation ring

DOI10.1006/JABR.1999.8086zbMath1050.14037OpenAlexW1994764277MaRDI QIDQ1569807

Toshiaki Ohno

Publication date: 2000

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1999.8086

zbMATH Keywords

extensionsmultiplicative group schemefppf topologytwisted group schemes

Mathematics Subject Classification ID

Group schemes (14L15)

Cites Work

• One-dimensional affine group schemes
• A case of extensions of group schemes over a discrete valuation ring
• On the deformations of Witt groups to tori. II
• On a Case of Extensions of Group Schemes
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