A characterization of ACM 0-dimensional schemes in Q.
Let<em> X ⊂ Q = <strong>P</strong>^1 × <strong>P</strong>^1</em> be a reduced 0-dimensional subscheme of the quadric Q and let <em>P ∈ X</em> be any point. Using the separating degree of <em>P</em> for <em>X</em> we give a suffi...
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| Format: | Article |
| Language: | English |
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Università degli Studi di Catania
2009-11-01
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| Series: | Le Matematiche |
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| Online Access: | http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/751 |