| THE INSTABILITY DEGREE IN THE DIEMNSION OF SPACES OF BIVARIATE SPLINE |
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| 作者姓名： | ZhiqiangXu RenhongWang |
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| 作者单位： | DalianUniversityofTechnology,China |
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| 摘 要： | In this paper ,the dimension of the spaces of bivariate spline with degree less that 2r and smoothness order r on the Morgan-Scott triangulation is consdered.The concept of the instability degree in the dimension of spaces of bivariate spline is presented.The resulats in the paper make us conjecture the instability degree in the dimension of spaces of bivariate spline is infinity.
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| 关 键 词： | 不稳度 维度 双变样条空间 光滑阶 Morgan-Scott三角剖分 Bernstein-Bezier表示 上界 |
The instability degree in the diemnsion of spaces of bivariate spline |
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| ZhiqiangXu RenhongWang.THE INSTABILITY DEGREE IN THE DIEMNSION OF SPACES OF BIVARIATE SPLINE[J].Approximation Theory and Its Applications,2002,18(1):68-80. |
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| Authors: | Zhiqiang Xu and Renhong Wang |
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