Brivio: On rank $2$ semistable vector bundles over an irreducible nodal curve of genus $2$

Brivio, Sonia:
On rank $2$ semistable vector bundles over an irreducible nodal curve of genus $2$
Bollettino dell'Unione Matematica Italiana Serie 8 1-B (1998), fasc. n.3, p. 611-629, Unione Matematica Italiana (English)
pdf (285 Kb), djvu (244 Kb). | MR1662337 | Zbl 0934.14021

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Sia $C$ una curva irriducibile nodale di genere aritmetico $p_{a}=2$. In queste note vogliamo mostrare come il sistema lineare delle quadriche, contenenti un opportuno modello proiettivo della curva, permette di descrivere i fibrati vettoriali semistabili, di rango $2$, su $C$.

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Referenze Bibliografiche