Singular bielliptic curves and Weierstrass points

  • Edoardo Ballico

Abstract

Here we study the Weierstrass points of singular bielliptic curves in characteristic 0. Most of our results are existence results of the type "there exists a bielliptic curve Y with certain singular points and with a weierstrass point P ∈ Y_{reg} with a prescribed gap sequence". Another main result is a smoothness one for the set of all genus g bielliptic curves with prescribed singularities.
Published
2001-04-01
Section
Articoli