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Results tagged with fibre-bundles
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user 9391
for questions about fiber bundles, including structure groups, principal bundles, and spaces of sections.
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Flat morphisms whose fibers are affine spaces
Let $f:X \to Y$ be a flat morphism, such that each fiber is isomorphic to the affine space $\mathbb{A}^n$. Then is is true that $f$ is a Zariski affine bundle? If not, is it at least an ètale affine …
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