On a class of rational cuspidal plane curves

被引:35
|
作者
Flenner, H [1 ]
Zaidenberg, M [1 ]
机构
[1] UNIV GRENOBLE 1,CNRS,MATH LAB,F-38402 ST MARTIN DHERES,FRANCE
关键词
D O I
10.1007/BF02567528
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We obtain new examples and the complete list of the rational cuspidal plane curves C with at least three cusps, one of which has multiplicity deg C-2. It occurs that these curves are projectively rigid. We also discuss the general problem of projective rigidity of rational cuspidal plane curves.
引用
收藏
页码:439 / 459
页数:21
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