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On the number of cusps on cuspidal curves on Hirzebruch surfaces
Author(s) -
Moe Torgunn Karoline
Publication year - 2015
Publication title -
mathematische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 50
eISSN - 1522-2616
pISSN - 0025-584X
DOI - 10.1002/mana.201300089
Subject(s) - mathematics , surface (topology) , pure mathematics , mathematical analysis , geometry
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 for cuspidal curves on the projective plane, and restate the results in this new setting.