Compact moduli of plane curves

被引:57
|
作者
Hacking, P [1 ]
机构
[1] Univ Michigan, Dept Math, Ann Arbor, MI 48109 USA
关键词
D O I
10.1215/S0012-7094-04-12421-2
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We construct a compactification M-d of the moduli space of lane curves of degree d. We regard-a plane curve C subset of P-2 as a surface-divisor pair (P-2, C), and we define Ad as a moduli space of pairs (X, D), where X is a degeneration of the plane. We show that, if d is not divisible by 3, the stack M-d is smooth and the degenerate surfaces X can be described explicitly.
引用
收藏
页码:213 / 257
页数:45
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