All Title Author
Keywords Abstract

Mathematics  2013 

The gonality and the Clifford index of curves on a toric surface

Full-Text   Cite this paper   Add to My Lib

Abstract:

We determine the gonality and the Clifford index for curves on a compact smooth toric surface. Moreover, it is shown that their gonality are computed by pencils on the ambient surface. From the geometrical view point, this means that the gonality can be read off from the lattice polygon associated to the curve.

Full-Text

comments powered by Disqus

Contact Us

service@oalib.com

QQ:3279437679

微信:OALib Journal