摘要
在Minkowski空间中,定义了定向曲面上的第二类松弛弹性线,推导了在定向曲面上的第二类松弛弹性线的Euler_Lagrange方程.进一步阐明了,这些曲线是否落在曲率线上,最后给出相关的实例.
The relaxed elastic line of second kind on an oriented surface in the Minkowski space was defined and for the relaxed elastic line of second kind which was lying on an oriented surface the Euler-Lagrange equations were derived. Furthermore, whether these curve lie on a curvature line or not is investigated and some applications are given.
出处
《应用数学和力学》
EI
CSCD
北大核心
2006年第11期1297-1304,共8页
Applied Mathematics and Mechanics
