Hilbert空间上凸函数的上、下指数的共轭性质 |
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引用本文: | 周金海,胡必锦. Hilbert空间上凸函数的上、下指数的共轭性质[J]. 大学数学, 1997, 0(2) |
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作者姓名: | 周金海 胡必锦 |
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作者单位: | 芜湖师范专科学校(周金海),华中理工大学(胡必锦) |
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基金项目: | 安徽省教委自然科学基金 |
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摘 要: | 本文引入Hilbert空间上非负凸函数具有一般性的上下指数的概念,得到相互共轭凸函数的上下指数的共轭性质,也讨论了由内积范数导出的正p(p>1)次齐次函数与正q(q>1,1p+1q=1)之间的关系
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关 键 词: | 上、下指数,共轭,凸函数,正齐次函数 |
Conjugate Properties of the Super (Lower) Exponent Convex Function on Hilbert Spaces |
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Abstract: | In this paper,a general concept of the super (lower) exponent of non-negative convex function on Hilbert spaces is introduced. Conjugate properties of the super(lower) exponent for mutually conjugate convex function are obtained,the relation of the positive p(p>1) order homogeneous function and positive q(q>1,1p+1q=1) order homogeneous function are introduced by norms is considered also. |
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Keywords: | Super(lower) exponent Conjugate convex function Positive homogeneous function. |
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