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Urs Hartl's user avatar
Urs Hartl's user avatar
Urs Hartl
  • Member for 9 years, 6 months
  • Last seen more than 7 years ago
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Is the affine closure of a quasi-affine variety again a variety?
Dear Colleagues, thank you for your counterexamples. Are there any results on the positive side, guaranteeing that $\Gamma(X,\mathcal{O}_X)$ is a finitely generated $k$-algebra?
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