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math.AG2013
On the number of cusps on cuspidal curves on Hirzebruch surfaces
Torgunn Karoline Moe
In this article we give an upper bound for the number of cusps on a cuspidal curve on a Hirzebruch surface. We adapt the results that have been found for a similar question asked f…
math.AG2013★ 2 cited
Rational cuspidal curves with four cusps on Hirzebruch surfaces
Torgunn Karoline Moe
The purpose of this article is to shed light on the question of how many and what kind of cusps a rational cuspidal curve on a Hirzebruch surface can have. We use birational transf…