| THE GEL'FAND n-WIDTHS OF MULTIVARIATE PERIODIC BESOV CLASSES |
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| 作者姓名： | 许贵桥 余纯武 |
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| 作者单位： | Department of mathematics，Tianjin Normal University，Tianjin 300074，China，Department of Compter，Wuhan University，Wuhan 430072，China |
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| 基金项目： | the Development Foundation of Science and Technology of Tianjin Universities(52LD47) |
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| 摘 要： | The Gel'fand n-widths of Besov classes are considered. The weak asymptoticbehavior is established for the corresponding quantity.
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| 收稿时间： | 8 October 2001 |
THE GEL'FAND n-WIDTHS OF MULTIVARIATE PERIODIC BESOV CLASSES |
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| Xu Guiqiao.THE GEL''''FAND n-WIDTHS OF MULTIVARIATE PERIODIC BESOV CLASSES[J].Acta Mathematica Scientia,2003,23(3):399-404. |
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| Authors: | Xu Guiqiao |
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| Institution: | Xu Guiqiao Department of mathematics,Tianjin Normal University,Tianjin 300074,China
Yu Chunwu Department of Compter,Wuhan University,Wuhan 430072,China |
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| Abstract: | The Gel'fand n-widths of Besov classes are considered. The weak asymptotic behavior is established for the corresponding quantity. |
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| Keywords: | Besov classes Gel'fand n-widths weak asymptotic behavior |
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