REPRESENTATIVE BRAIDS FOR LINKS ASSOCIATED TO PLANE IMMERSED CURVES
REPRESENTATIVE BRAIDS FOR LINKS ASSOCIATED TO PLANE IMMERSED CURVES
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与平面浸没曲线相关的链节的代表性编织物
DOI：
10.1142/s0218216500000025
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发表时间：
2000
影响因子：
0.5
通讯作者：
B. Perron
中科院分区：
文献类型：
--
作者：
O. Couture;B. Perron
在 [AC2] 中，A'Campo 将 S3 中的链接与弧的不相交并到 2 盘中的任何适当的通用浸入相关联。我们给出了一个示例算法方法，可以从沉浸中生成此类链接的代表性编织物。作为副产品，我们从与定义链接的多项式的实际变形相关联的除法中获得任何代数链接的最小代表性辫子。
In [AC2], A'Campo associates a link in S3 to any proper generic immersion of a disjoint union of arcs into a 2-disc. We give a sample algorithmic way to produce, from the immersion, a representative braid for such links. As a by-product we get a minimal representative braid for any algebraic link, from a divide associated to a real deformation of the polynomial defining the link.