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arXiv 0710.2661math.DG
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空间曲线的Affine Geometry

Affine Geometry of Space Curves

Mehdi Nadjafikhah, Ali Mahdipour Shirayeh

摘要:

本文从Cartan定理出发,对空间曲线在仿射变换下的完全分类进行了研究。Spivak已经介绍了这个方法,但还没有找到不变量。并首次提出了不变量的一个充要条件。然后,我们详细研究了常曲率空间曲线的形状,并提出了它们在物理、计算机视觉和图像处理中的应用。

英文摘要:

This paper is devoted to the complete classification of space curves under affine transformations in the view of Cartan's theorem. Spivak has introduced the method but has not found the invariants. Furthermore, for the first time, we propound a necessary and sufficient condition for the invariants. Then, we study the shapes of space curves with constant curvatures in detail and suggest their applications in physics, computer vision and image processing.

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。

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