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math.AG2011
The space of nodal curves of type p,q with given Weierstraßsemigroup
Helmut Knebl, Ernst Kunz, Rolf Waldi
We continue the investigation of curves of type p,q started in [KKW]. We study the space of such curves and the space of nodal curves with prescribed Weierstraßsemigroup. A necessa…
math.AG2011
Weierstraßsemigroups and nodal curves of type p,q
Helmut Knebl, Ernst Kunz, Rolf Waldi
We study plane curves of type p,q having only nodes as singularities. Every Weierstraßsemigroup is the Weierstraßsemigroup of such a curve at its place at infinity for properly cho…