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arXiv 2201.06032math.AG
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关于平面曲线的二重点的注记

Remarks on double points of plane curves

Alessandro Gimigliano, Monica Idà

摘要:

研究了平面曲线的二重点的类型与曲线在该点处的0维曲线子格式之间的关系。描述并证明了一个与研究密切曲线二重点的经典过程有关的算法。最后,我们寻找一种方法来创建具有给定奇点$A_s$的有理平面曲线的例子。

英文摘要:

We study the relation between the type of a double point of a plane curve and the curvilinear 0-dimensional subschemes of the curve at the point. An Algorithm related to a classical procedure for the study of double points via osculating curves is described and proved. Eventually we look for a way to create examples of rational plane curves with given singularities $A_s$.

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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