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| Convex Approximation of Some Kind of Convex Functions | |
| 作者姓名： | 余祥明 |
| 作者单位： | Nanjing Normal |
| 基金项目： | Projects supported by the Science Fund of the Chinese Academy of Sciences. |
| 摘 要： | Suppose that f(x)∈C~20,1] is a convex function.we concern the approxi-mation degree of f(x)by convex algebraic Polynomials.Among the other things,it is a very important question whether we have convex polynomials of degree nsuch that |
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