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arXiv · 1111.1594

Some remarks on the affineness of A^1-bundles

Holger Brenner
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Abstract

We study how forcing algebras give rise to ${\mathbb A}^1$-bundles and ${\mathbb A}^1$-torsors and how they are related to ${\mathbb A}^1$-patches. In particular we discuss the affineness of torsors and how algebraic properties of ${\mathbb A}^1$-patches can be deduced from this property. This is in part a survey article.

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Holger Brenner. 2011-11-07. Some remarks on the affineness of A^1-bundles. https://arxiv.org/abs/1111.1594

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