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http://hdl.handle.net/10077/4829| Title: | A vanishing theorem for the ideal sheaf of codimension two subvarieties of \bf P^n | Authors: | Alzati, Alberto Ottaviani, Giorgio |
Issue Date: | 1990 | Publisher: | Università degli Studi di Trieste. Dipartimento di Scienze Matematiche | Source: | Alberto Alzati, Giorgio Ottaviani, “A vanishing theorem for the ideal sheaf of codimension two subvarieties of \bf P^n”, in: Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics, 22 (1990), pp. 136-139. | Series/Report no.: | Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics 22 (1990) |
Abstract: | Sia X $\subset\mathbf{P^{\textrm{n}}}$ una varietà di codimensione
2. Proviamo che H$^{q}$($\mathcal{I}_{x}(t))$=0 per n$\geq$q +4t+3,
e 1$\leq q\leq n-2$ Let X $\subset\mathbf{P^{\textrm{n}}}$ be a 2-codimensional variety. We prove that H$^{q}$($\mathcal{I}_{x}(t))$=0 for n$\geq$q +4t+3, and 1$\leq q\leq n-2$ |
URI: | http://hdl.handle.net/10077/4829 | ISSN: | 0049-4704 |
| Appears in Collections: | Rendiconti dell'Istituto di matematica dell'Università di Trieste: an International Journal of Mathematics vol.22 (1990) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| AlzatiOttavianiRendMat22.pdf | 229.99 kB | Adobe PDF |  View/Open |
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