| A THEOREM ON THE CONVEXITY OF PLANAR PARAMETRIC CURVES OF DEGREE N |
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| 引用本文： | 刘根洪. A THEOREM ON THE CONVEXITY OF PLANAR PARAMETRIC CURVES OF DEGREE N[J]. 苏州大学学报(医学版), 1995, 11(2): 8-13 |
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| 作者姓名： | 刘根洪 |
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| 作者单位： | Department of |
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| 摘 要： | The main result of this paper is a theorem about the. convexity of curves of degree n on a plane. As its application ,we obtained a sufficient condition that a space curve of degree n in R3 has no singularity points and staying points.
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| 关 键 词： | 平面N度参数曲线 凸面定理 凸面曲线 平面曲线 空间曲线 不动点 奇异点 CAD |
A THEOREM ON THE CONVEXITY OF PLANAR PARAMETRIC CURVES OF DEGREE N |
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| Lu Genhong. A THEOREM ON THE CONVEXITY OF PLANAR PARAMETRIC CURVES OF DEGREE N[J]. Journal of Suzhou University(Natural Science), 1995, 11(2): 8-13 |
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| Authors: | Lu Genhong |
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| Affiliation: | DepartmentofMathematics,SuzhouUniversity,Suzhou215006,China |
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| Abstract: | The main result of this paper is a theorem about the convexity of curves of degree n on a plane. As its application ,we obtained a sufficient condition that a space curve of degree n in R^3 has no singularity points and staying points. |
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| Keywords: | convex curve plane curve space curve singularity point staying point. |
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