Hassett-Tschinkel correspondence and automorphisms of the quadric

DOI10.1070/SM2009v200n11ABEH004056zbMath1205.13030arXiv0902.4529OpenAlexW2119134159MaRDI QIDQ5305575

E. V. Sharoiko

Publication date: 22 March 2010

Published in: Sbornik: Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0902.4529

zbMATH Keywords

local algebrasinvariant formscommutative unipotent groupsgenerically transitive actions

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Group actions on varieties or schemes (quotients) (14L30) Local rings and semilocal rings (13H99)

Related Items (10)

Commutative actions on smooth projective quadrics ⋮ Additive actions on hyperquadrics of corank two ⋮ On uniqueness of additive actions on complete toric varieties ⋮ Additive Actions on Projective Hypersurfaces ⋮ Hassett-Tschinkel correspondence: Modality and projective hypersurfaces ⋮ Fano threefolds as equivariant compactifications of the vector group ⋮ Gorenstein algebras and uniqueness of additive actions ⋮ Additive actions on toric varieties ⋮ Additive actions on toric projective hypersurfaces ⋮ Flag varieties as equivariant compactifications of $\mathbb{G}_{a}^{n}$

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