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arXiv 1503.05850math.AG
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On Cremona contractibility of unions of lines in the plane

Alberto Calabri, Ciro Ciliberto

备注：
14 pages; removed section 5 which contained an incomplete proof; accepted for publication on Kyoto Journal of Mathematics
发表信息：
Kyoto J. Math. 57, no. 1 (2017), 55-78
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英文摘要：

We discuss the concept of Cremona contractible plane curves, with an historical account on the development of this subject. We then classify Cremona contractible unions of d > 11 lines in the plane.

机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。

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