On one-parameter family of affine planes

DOI10.1007/BF01389884zbMath0414.14008MaRDI QIDQ599125

Tatsuji Kambayashi

Publication date: 1979

Published in: Inventiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/142651

zbMATH Keywords

fibrations by the affine planeflat affine morphism of finite type

Mathematics Subject Classification ID

Families, moduli, classification: algebraic theory (14J10) Local structure of morphisms in algebraic geometry: étale, flat, etc. (14B25) Families, fibrations in algebraic geometry (14D99)

Related Items (2)

Polynomial fibre rings of algebras over noetherian rings ⋮ Polynomial ring in two variables over a D.V.R.: A criterion

Cites Work

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• Commutative polynomial group laws over valuation rings
• One-dimensional affine group schemes
• On the absence of nontrivial separable forms of the affine plane
• On flat fibrations by the affine line
• On finding and cancelling variables in k[X,Y,Z]
• Algebraic approximation of structures over complete local rings
• UNIPOTENT GROUP SCHEMES OVER INTEGRAL RINGS
• Forms of the rings R[X and R[X, Y]]

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