| 最佳共逼近算子的半连续性 |
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| 引用本文： | 倪仁兴.最佳共逼近算子的半连续性[J].绍兴文理学院学报,1996(5). |
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| 作者姓名： | 倪仁兴 |
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| 摘 要： | 本文研究最佳共逼近算子的半连续性，得到了算子半连续的一些充要条件。
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| 关 键 词： | 上半连续 下半连续 最佳共逼近算子 |
The Semicontinuity of the Set-Valued Operator of the Best Co-approximation |
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| Ni Renxing.The Semicontinuity of the Set-Valued Operator of the Best Co-approximation[J].Journal of Shaoxing College of Arts and Sciences,1996(5). |
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| Authors: | Ni Renxing |
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| Institution: | Department of Mathamatics |
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| Abstract: | In this paper, the author investigates the semicontinuity of the set-valued operator ofthe best co-approximation,some necessary and sufficient conditions to ensure the semicontinuity of the set-valued operator are involved. |
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| Keywords: | U S C L S C Best Co-approximation Operator |
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