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函数空间的有界投影和对偶性
引用本文:潘根梅,孔德芳,邓燕. 函数空间的有界投影和对偶性[J]. 嘉兴学院学报, 2009, 21(3): 26-30
作者姓名:潘根梅  孔德芳  邓燕
作者单位:嘉兴学院数学与信息工程学院,浙江嘉兴,314001
摘    要:记Aφ^p(D^n)(p〉1)为单位多圆盘D^n上P次可积解析函数全体组成的加权Bergman空间.利用多圆盘函数论,证明了P′T′是Lφ^p(D^n)到Aφ^p(D^n)的有界投影;Aφ^q(D^n)和Aφ^q(D^n)互为对偶空间;Lφ^p(D^n)与Lφ^qD^n互为对偶空间.

关 键 词:加权Bergman空间  有界投影  对偶性

The Bounded Projection and the Duality of Function Spaces
PAN Gen-mei,KONG De-fang,DENG Yan. The Bounded Projection and the Duality of Function Spaces[J]. Journal of Jiaxing College, 2009, 21(3): 26-30
Authors:PAN Gen-mei  KONG De-fang  DENG Yan
Affiliation:(School of Mathematics and Information Engineering, Jiaxing University, Jiaxing, Zhejiang ,314001)
Abstract:Let Aφ^p(D^n)(p 〉 1) be the weighted Bergman space, i.e., the set of all p integrable analytic functions in the unit polydisk D^n. By using polydisk function theory, we prove that P'T' is the bounded projection of Lφ^p ( D^n ) to Aφ^p (D^n). We also obtain that Aφ^p ( D^n ) is the dual space of Aφ^q ( D^n ) and Aφ^p ( D^n ) is the dual space of Aφ^q ( D^n ).
Keywords:weighted Bergman space  bounded projection  duality
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