| Ishikawa迭代收敛点与最佳逼近元 |
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| 引用本文： | 顾朝晖.Ishikawa迭代收敛点与最佳逼近元[J].湖南理工学院学报,2011(1). |
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| 作者姓名： | 顾朝晖 |
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| 作者单位： | 广东外语外贸大学思科信息学院; |
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| 摘 要： | 研究了Ishikawa迭代收敛点与平均非扩张映射的不动点集中的最佳逼近元之间的关系.证明了Ishikawa迭代收敛点必是平均非扩张映射的不动点集中的最佳逼近元.
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| 关 键 词： | 平均非扩张映射 Ishikawa迭代 不动点 最佳逼近元 |
The Convergence Point of Ishikawa Iteration and Element of the Best Approximation |
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| GU Zhao-hui.The Convergence Point of Ishikawa Iteration and Element of the Best Approximation[J].Journal of Hunan Institute of Science and Technology,2011(1). |
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| Authors: | GU Zhao-hui |
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| Institution: | GU Zhao-hui(Department of Informatics,Guangdong University of Foreign Studies,Guangzhou 510006,China) |
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| Abstract: | The relation of the convergence point of Ishikawa iteration and element of the best approximation are researched.It is proved that the convergence point of Ishikawa iteration is the element of the best approximation. |
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| Keywords: | mean non-expansive mappings Ishikawa iteration fixed point element of the best approximation |
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