| 一类复三次样条的保凸条件 |
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| 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 |
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| 作者姓名： | 朱健民 |
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| 作者单位： | 国防科技大学系统工程与数学系 |
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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的复三次样条的保凸条件，推广了文［２］Ｃ￣２连续的实三次多项式样条的相应结果。
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| 关 键 词： | 凸曲线，样条，正矩阵 |
| 收稿时间： | 1994-06-14 |
The Convex-preserving Condition for a Class of Complex Cubic Splines |
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| 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 |
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| Authors: | Zhu Jianmin |
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| Affiliation: | Department of System 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. |
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| Keywords: | ss:convex curve spline positive matrix |
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