中文

膜O型曲面的支配方程

微分几何 2025-10-23 v1

摘要

已知,当膜片在其中常数纯法向载荷 qnq_n 作用且主曲率线与主应力线重合时,形成一种称为膜O型曲面的可积系统。本文推导了膜O型曲面第1类和第2类的支配方程,这些曲面是类似于Calapso引入的Guichard曲面第1类和第2类的类比。Furthermore, under this formulation, we show that membrane O surfaces are a subclass of Demoulin's Ω\Omega surfaces, and that the B"acklund transformation for membrane O surfaces preserves membrane O surfaces of the 1st and 2nd kind, respectively.

关键词

引用

@article{arxiv.2510.19284,
  title  = {On the governing equations of membrane O surfaces},
  author = {Yoshiki Jikumaru},
  journal= {arXiv preprint arXiv:2510.19284},
  year   = {2025}
}

备注

12 pages