Non-special projectively normal line bundles on general k-gonal curves

• Autorzy: E. Ballico
• Języki publikacji: EN

Abstrakty

EN

Let X be a sufficiently general smooth k-gonal curve of genus g and R ∈ Pic(X) the degree k spanned line bundle. We find an optimal integer z > 0 such that the line bundle $R^{⊗z}$ is very ample and projectively normal.

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Annales Polonici Mathematici
• Rocznik: 2004
• Tom: 84
• Numer: 1
• Strony: 55-60

Daty

wydano

2004

Twórcy

autor

E. Ballico

• Department of Mathematics, University of Trento, 38050 Povo (TN), Italy

Identyfikatory

DOI

10.4064/ap84-1-5