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arXiv math/0110235math.AGmath.CO
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一般实有理函数的拓扑分类

Topological classification of generic real rational functions

Sergei Natanzon, Boris Shapiro, Alek Vainshtein

摘要:

任何真正的有理函数与一般的分歧点,我们分配一个组合对象,称为花园,其中包括一个加权标记有向平面弦图和一组加权有根树,每个对应于一个面对的图。我们证明了,任何花园对应于一个通用的真正的有理函数,等价的功能有等价的花园。

英文摘要:

To any real rational function with generic ramification points we assign a combinatorial object, called a garden, which consists of a weighted labeled directed planar chord diagram and of a set of weighted rooted trees each corresponding to a face of the diagram. We prove that any garden corresponds to a generic real rational function, and that equivalent functions have equivalent gardens.

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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