Big rational surfaces
Big rational surfaces
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大有理曲面
DOI:
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发表时间:
2009
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通讯作者:
Mauricio Velasco
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作者:
D. Testa;Anthony Várilly;Mauricio Velasco
We prove that the Cox ring of a smooth rational surface with big anticanonical class is finitely generated. We classify surfaces of this type that are blow-ups of $${mathbb{P}^2}$$ at distinct points lying on a (possibly reducible) cubic.