| 某些近于凸函数子类的极值点 |
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| 引用本文： | 申大维.某些近于凸函数子类的极值点[J].数学研究及应用,1987,7(4):565-570. |
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| 作者姓名： | 申大维 |
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| 作者单位： | 北京工业学院 |
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| 摘 要： | In this paper the closed convex hulls and extreme points are determined for C(β) and C*(1/2) .Then we determine coefficient bounds and distortion th eorems for these classes .All results are sharp. Finally, we discuss the relations hips between these classes and known classes of functions.
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| 收稿时间： | 1984/6/12 0:00:00 |
On Extreme Points of Some Subclasses of Close-to-Convex Functions |
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| Shen Dawei.On Extreme Points of Some Subclasses of Close-to-Convex Functions[J].Journal of Mathematical Research with Applications,1987,7(4):565-570. |
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| Authors: | Shen Dawei |
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| Institution: | Beijing Institute of Industry |
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