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全纯函数的加权积分
作者姓名:Hu Zhangjian  Liu Taishun Dept. of Math.  Univ. of Sci. and Tech. of China  Hefei  China. Dept. of Math.  Huzhou Teachers College  Huzhou  China.
作者单位:Hu Zhangjian 1,2 Liu Taishun 11 Dept. of Math.,Univ. of Sci. and Tech. of China,Hefei 230026,China. 2 Dept. of Math.,Huzhou Teachers College,Huzhou 313000,China.
基金项目:the1 5 1 Projection and the Natural Science Foundation of Zhejiang Province( M1 0 31 0 4 )
摘    要:§ 1  IntroductionLet D be the unit disc in the complex plane C,dm be the Lebesgue area measure onD.We denote H (D) the setof all holomorphic functions on D.For 0
关 键 词:加权积分  对当函数  加权空间  巴拿赫空间  勒贝格测度
收稿时间:2 July 2004

Weighted integrals of holomorphic functions
Hu Zhangjian , Liu Taishun Dept. of Math.,Univ. of Sci. and Tech. of China,Hefei ,China. Dept. of Math.,Huzhou Teachers College,Huzhou ,China..Weighted integrals of holomorphic functions[J].Applied Mathematics A Journal of Chinese Universities,2004,19(4):474-480.
Authors:Hu Zhangjian  Liu Taishun
Institution:Dept.of Math., Univ.of Sci.and Tech.of China, Hefei 230026, China;Dept.of Math., Huzhou Teachers College, Huzhou 313000, China;Dept.of Math., Huzhou Teachers College, Huzhou 313000, China
Abstract:Given an admissible weight w and 0<p<∞, the estimate { 
$$\smallint _D \left| {f(z)} \right|{}^pw(z)dm(z) \sim \left| {f(0)} \right|{}^pw + \smallint _D \left| {f(z)} \right|{}^p{\text{ }}\psi ^p (z)w(z)dm(z)$$
} is valid for all holomorphic functions f in the unit disc D. Here, { 
$$\psi \left( r \right) = \frac{{\smallint _r^{w\left( t \right)dt} }}{{w\left( r \right)}}$$
} is the distortion of w. As an application of the above estimate, it is proved that the Cesàro operator C•] is bounded on the weighted Bergman spaces L a,w p (D). Partially supported by the 151 Projection and the Natural Science Foundation of Zhejiang Province (M103104).
Keywords:30E99  47B38
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