Birational classification of curves on rational surfaces

Autor:	Calabri, Alberto, Ciliberto, Ciro
Rok vydání:	2009
Předmět:	Mathematics - Algebraic Geometry 14E05 14J26 14H50 14E07 14E30
Druh dokumentu:	Working Paper
Popis:	In this paper we consider the birational classification of pairs (S,L), with S a rational surfaces and L a linear system on S. We give a classification theorem for such pairs and we determine, for each irreducible plane curve B, its "Cremona minimal" models, i.e. those plane curves which are equivalent to B via a Cremona transformation, and have minimal degree under this condition. Comment: 33 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0906.4963 Zobrazit plný text záznamu View this record from Arxiv