| 多元Sikkema算子的逼近定理 |
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| 作者姓名： | 曹飞龙 |
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| 作者单位： | 宁夏大学数学与电算工程系 |
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| 基金项目： | 国家数学天元基金,宁夏高校科研基金 |
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| 摘 要： | 研究单纯形上多元Ｓｉｋｋｅｍａ算子的逼近，得到逼近正逆定理和渐近估计。
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| 关 键 词： | 连续模 渐近估计 逼近 多元S算子 |
THE APPROXIMATION THEOREMS FOR MULTIDIMENSIONAL SIKKEMA OPERATORS |
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| Authors: | Cao Feilong |
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| Institution: | Cao Feilong Department of Mathematics & Computing Engineering,Ningxia University,750021,Yinchuan,China |
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| Abstract: | The approximation for multidimensional Sikkema operators defined on a simplex is studied, and the direct and converse theorems and asymptotic estimate are obtained. |
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| Keywords: | Multidimensional Sikkema operators moduli of continuity asymptotic estimate approximation |
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