循环四边形与光滑Jordan曲线
Cyclic quadrilaterals and smooth Jordan curves
摘要:
对欧氏平面上的任意光滑Jordan曲线$γ$和循环四边形$Q$,证明了$Q$的顶点与$γ$之间存在保向相似性.证明依赖于Polterovich和Viterbo的定理,即嵌入在$\mathbb{C}^2$中的拉格朗日环面的最小马斯洛夫数为2。
英文摘要:
For every smooth Jordan curve $γ$ and cyclic quadrilateral $Q$ in the Euclidean plane, we show that there exists an orientation-preserving similarity taking the vertices of $Q$ to $γ$. The proof relies on the theorem of Polterovich and Viterbo that an embedded Lagrangian torus in $\mathbb{C}^2$ has minimum Maslov number 2.
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。