Plane quartics with at least 8 hyperinflection points
Plane quartics with at least 8 hyperinflection points
复制标题
具有至少 8 个超拐点的平面四次方程
DOI:
10.1007/s00574-014-0077-3
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Pacini M
中科院分区:
文献类型:
--
作者:
Pacini M
A recent result shows that a general smooth plane quartic can be recovered from its 24 inflection lines and a single inflection point. Nevertheless, the question of whether or not a smooth plane curve of degree at least 4 is determined fromits inflection lines is still open. Over a field of characteristic 0,we showthat it is possible to reconstruct any smooth plane quartic with at least 8 hyperinflection points by its inflection lines. Our methods apply also in positive characteristic, where we show a similar result, with two exceptions in characteristic 13.
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DOI:
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