| 引用本文: | 朱健民.一类复三次样条的保凸条件.[J].国防科技大学学报,1995,17(1):92-96.[点击复制] |
| Zhu Jianmin.The Convex-preserving Condition for a Class of Complex Cubic Splines[J].Journal of National University of Defense Technology,1995,17(1):92-96[点击复制] |
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| 一类复三次样条的保凸条件 |
| 朱健民 |
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(国防科技大学 系统工程与数学系 湖南 长沙 410073)
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| 摘要: |
| 本文研究了一类定义在实轴区间上亏数为 1 的复三次佯条的保凸条件，推广了文 [2] C2连续的实三次多项式样条的相应结果。 |
| 关键词: 凸曲线，样条，正矩阵 |
| DOI： |
| 投稿日期：1994-06-14 |
| 基金项目:国防科技大学预研项目经费资助的课题 |
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| The Convex-preserving Condition for a Class of Complex Cubic Splines |
| Zhu Jianmin |
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(Department of Systems Engineering and Mathematics)
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| Abstract: |
| In this paper we study the convex-preserving condition for a class of complex cubic splines which are defined in an interval of the real axis and have defect 1.The purpose of this paper is to generalize the conver-preserving condition for real cubic spline to the complex situation. |
| Keywords: convex curve,spline,positive matrix |
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