\(G_a\)-actions and completions

DOI10.1016/j.jalgebra.2007.11.024zbMath1142.14040OpenAlexW2049455694MaRDI QIDQ926844

Masayoshi Miyanishi

Publication date: 21 May 2008

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

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2007.11.024

zbMATH Keywords

locally nilpotent derivation\(G_a\)-action

Mathematics Subject Classification ID

Actions of groups on commutative rings; invariant theory (13A50) Group actions on affine varieties (14R20)

Related Items (4)

Additive group scheme actions on integral schemes defined over discrete valuation rings ⋮ When is the automorphism group of an affine variety nested? ⋮ Locally nilpotent derivations with a PID ring of constants ⋮ Affine Space Fibrations

Cites Work

• Unnamed Item
• Lectures on curves on rational and unirational surfaces
• The additive group actions on \(\mathbb Q\)-homology planes.
• Affine pseudo-coverings of algebraic surfaces

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