Sturm theory, Ghys theorem on zeroes of the Schwarzian derivative and flattening of legendrian curves

Sturm theory, Ghys theorem on zeroes of the Schwarzian derivative and flattening of legendrian curves
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Sturm 理论、关于 Schwarzian 导数零点的 Ghys 定理以及传奇曲线的平坦化

DOI:
10.1007/bf01587937
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发表时间:
1995
期刊:
Selecta Mathematica
影响因子:
--
通讯作者:
S. Tabachnikov
S. Tabachnikov
中科院分区:
--
文献类型:
--
作者:
V. Ovsienko;S. Tabachnikov

文献摘要

被引文献

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讨论了关于Schwarzian导数的4个零点的Ghys定理及其与Legendrian曲线的平坦点和Sturm理论的关系。
We discuss Ghys' theorem on 4 zeroes of the Schwarzian derivative and its relation with flattening points of Legendrian curves and Sturm theory.