ACM embeddings of curves of a quadric surface

• Autores: Salvatore Giuffrida, R. Maggioni, Riccardo Re
• Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 58, Fasc. 3, 2007, págs. 239-253
• Idioma: español
• Enlaces
  • Texto completo
• Resumen

  • Let $C$ be a smooth integral projective curve admitting two pencils $g^1_a$ and $g^1_b$ such that $g^1_a + g^1_b$ is birational. We give conditions in order that the complete linear system $\vert sg^1_a + rg^1_b\vert$ be normally generated or very ample.

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