Geodesic
Non-special projectively normal line bundles on general $k$-gonal curves
E. Ballico1
1 Department of Mathematics University of Trento 38050 Povo (TN), Italy
Annales Polonici Mathematici, Tome 84 (2004) no. 1, pp. 55-60.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

Let $X$ be a sufficiently general smooth $k$-gonal curve of genus $g$ and $R\in {\rm Pic}(X)$ the degree $k$ spanned line bundle. We find an optimal integer $z>0$ such that the line bundle $R^{\otimes z}$ is very ample and projectively normal.
DOI : 10.4064/ap84-1-5
Keywords: sufficiently general smooth k gonal curve genus pic degree spanned line bundle optimal integer line bundle otimes ample projectively normal

E. Ballico 1

1 Department of Mathematics University of Trento 38050 Povo (TN), Italy 
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E. Ballico. Non-special projectively normal line bundles
 on general $k$-gonal curves. Annales Polonici Mathematici, Tome 84 (2004) no. 1, pp. 55-60. doi : 10.4064/ap84-1-5. http://geodesic.mathdoc.fr/articles/10.4064/ap84-1-5/

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