| 关于Gauss-Weierstrass算子线性组合的加权逼近 |
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| 引用本文： | 赵德钧. 关于Gauss-Weierstrass算子线性组合的加权逼近[J]. 绍兴文理学院学报, 1999, 0(6) |
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| 作者姓名： | 赵德钧 |
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| 作者单位： | 绍兴文理学院数学系!绍兴，312000 |
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| 基金项目： | 浙江省自然科学基金!194002 |
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| 摘 要： | 本文研究Gauss-Weierstrass算子的一类线性组合加Jacobi权的一致逼近问题，给出了逼近的正、逆定理和逼近阶的特征刻划。
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| 关 键 词： | Gauss-Weierstrass算子 线性组合 一致逼近 加权逼近 特征刻划 |
On Weighted Approximation by Linear Combinations of Gauss-Weierstrass Operators in Uniform Approximation |
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| Zhao Dejun. On Weighted Approximation by Linear Combinations of Gauss-Weierstrass Operators in Uniform Approximation[J]. Journal of Shaoxing College of Arts and Sciences, 1999, 0(6) |
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| Authors: | Zhao Dejun |
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| Affiliation: | Department of Mathemaics |
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| Abstract: | In this paper, we consider the weighted approkirnation by linear cedinahons of Gauss -Weiersbe Oprators with Jacobi weigh in uniform approximation. The dimet and conveme results and the charecterizaion of the approximation rate are given. |
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| Keywords: | Gauss-Weierstrass operators linear combination operators uniform approximaion weighted approximation characterization |
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