We discuss the concept of Cremona contractible plane curves, with a historical account on the development of this subject. Then we classify Cremona contractible unions of d ≥ 12 lines in the plane.
Ciliberto, C., Calabri, A. (2017). On the Cremona contractibility of unions of lines in the plane. KYOTO JOURNAL OF MATHEMATICS, 57(1), 55-78 [10.1215/21562261-3759513].
On the Cremona contractibility of unions of lines in the plane
C. Ciliberto
;
2017-01-01
Abstract
We discuss the concept of Cremona contractible plane curves, with a historical account on the development of this subject. Then we classify Cremona contractible unions of d ≥ 12 lines in the plane.File in questo prodotto:
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