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arXiv 0903.1348math.DG
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从黄金螺旋到等斜率曲面

From Golden Spirals to Constant Slope Surfaces

Marian Ioan Munteanu

摘要:

本文在欧氏空间中找到了所有常斜率曲面,即曲面上一点的位置向量与该点上曲面的法线成常角的曲面。这些表面可以被认为是广义螺旋的二维模拟。利用所得到的参数方程绘制了一些图形。

英文摘要:

In this paper, we find all constant slope surfaces in the Euclidean 3-space, namely those surfaces for which the position vector of a point of the surface makes constant angle with the normal at the surface in that point. These surfaces could be thought as the bi-dimensional analogue of the generalized helices. Some pictures are drawn by using the parametric equations we found.

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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