| ON THE UNIFORMLY FRECHETDIFFERENTIABILITY OF NORMS |
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| 作者姓名： | Zeng Renying |
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| 作者单位： | [2]ChongqingTeachers＇CollegeChongqing630047 |
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| 摘 要： | ＯＮＴＨＥＵＮＩＦＯＲＭＬＹＦＲＥＣＨＥＴＤＩＦＦＥＲＥＮＴＩＡＢＩＬＩＴＹＯＦＮＯＲＭＳ￥ＺｅｎｇＲｅｎｙｉｎｇ（ＣｈｏｎｇｑｉｎｇＴｅａｃｈｅｒｓ＇ＣｏｌｌｅｇｅＣｈｏｎｇｑｉｎｇ６３００４７）Ａｂｓｔｒａｔ：ＬｅｔＸｂｅａｒｅａｌＢａｎａｃｈｓ...
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| 关 键 词： | 一致可微 对偶空间 一致凸空间 支撑函数 |
ON THE UNIFORMLY FRECHETDIFFERENTIABILITY OF NORMS |
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| Zeng Renying.ON THE UNIFORMLY FRECHETDIFFERENTIABILITY OF NORMS[J].Journal of Mathematical Study,1994,27(1):194-197. |
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| Authors: | ZengRenying |
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| Institution: | Chongqing Teachers' CollegeChongqing 630047 |
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| Abstract: | Let X be a real Banach space. We prove that norms is uniformly Frechet differentiable if and only iflim sup (1- ||u v||/2)/||u- v||=0 |
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| Keywords: | uniformly Frechet differentiability dual space uniformly convex space supporting functional |
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