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arXiv 1203.4604math.DG
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渠道曲面上参数曲线与曲率线的关系

The relation between parameter curves and lines of curvature on canal surfaces

Fatih Dogan, Yusuf Yayli

摘要:

耳道表面是具有变化半径的移动球体的包络,由其中心的轨迹C(t)(脊曲线)和半径函数r(t)定义。在本文中,我们调查时,参数曲线的渠道表面也是曲率线。最后,对于特殊的脊柱曲线,我们得到了椎管曲面的半径函数。

英文摘要:

A canal surface is the envelope of a moving sphere with varying radius, defined by the trajectory C(t) (spine curve) of its center and a radius function r(t). In this paper, we investigate when parameter curves of the canal surface are also lines of curvature. Last of all, for special spine curves we obtain the radius function of canal surfaces.

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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