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 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 surfaces, and that the B"acklund transformation for membrane O surfaces preserves membrane O surfaces of the 1st and 2nd kind, respectively.
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