Normal and tangent maps to frontals
Normal and tangent maps to frontals
复制标题
法线和切线贴图到额叶
DOI：
10.1007/s10958-021-05403-5
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发表时间：
2021
影响因子：
--
通讯作者：
G. Ishikawa
中科院分区：
文献类型：
--
作者：
Masanobu Kaneko;G. Ishikawa
在欧氏空间中引入了锋的概念，并从锋的几何和动力学两个方面研究了锋的法线映射和切线映射。此外，我们还观察到在某些自然条件下，正曲线的切线映射的平行线与正曲线的切线映射右等价。
The notion of frontals in Euclidean space is introduced and the normal and tangent maps to frontals are studied for both geometrical and dynamical aspects of frontals. Moreover we observe that parallels of the tangent map to a frontal curve is right equivalent to the tangent map of a frontal curve under some natural conditions.