On exotic affine 3-spheres

DOI10.1090/S1056-3911-2014-00612-3zbMath1327.14247arXiv1106.2900OpenAlexW2963568645WikidataQ56689591 ScholiaQ56689591MaRDI QIDQ5495508

Adrien Dubouloz, David R. Finston

Publication date: 4 August 2014

Published in: Journal of Algebraic Geometry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1106.2900

zbMATH Keywords

exotic affine varietiestotal spaces of principal nontrivial \(\mathbb{C}^+\)-bundles over \(\mathbb{C}^2_*\)trivial Makar-Limanov invariant

Mathematics Subject Classification ID

Classification of affine varieties (14R05) Group actions on affine varieties (14R20) Affine fibrations (14R25)

Related Items (12)

Rees algebras of additive group actions ⋮ Affine extensions of principal additive bundles over a punctured surface ⋮ On algebraic volume density property ⋮ Automorphisms of open surfaces with irreducible boundary ⋮ Fibrations by affine lines on rational affine surfaces with irreducible boundaries ⋮ Legendrian fronts for affine varieties ⋮ On the cancellation problem for algebraic tori ⋮ Families of exotic affine 3-spheres ⋮ Complements of hyperplane sub-bundles in projective spaces bundles over \(\mathbb P^1\) ⋮ Affine varieties with exotic models ⋮ Exotic \({\mathbb{G}}_a\)-quotients of \(\mathrm{SL}_2\times{\mathbb{A}}^1\) ⋮ Equivariant extensions of $\mathbb{G}_a$-torsors over punctured surfaces

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