J4

• 数学 • 上一篇    下一篇

广义Besov空间上的a尺度小波基

戴 宏 亮   

  1. 广东商学院 数学与计算科学学院, 广州 510320; 中山大学 数学与计算科学学院, 广州 510275
  • 收稿日期:2008-03-31 修回日期:1900-01-01 出版日期:2009-03-26 发布日期:2009-03-26
  • 通讯作者: 戴 宏 亮

Wavelet Bases of Dilation Factor a in Generalized Besov Spaces

DAI Hongliang   

  1. Department of Mathematics and Computational Science, Guangdong University of Business Studies, Guangzhou 510320, China;School of Mathematics & Computetional Science, Sun YatSen University, Guangzhou 510275, China
  • Received:2008-03-31 Revised:1900-01-01 Online:2009-03-26 Published:2009-03-26
  • Contact: DAI Hongliang

摘要: 利用插值技术得到了广义平滑Besov空间上的a尺度小波表达式, 并证明了当积分参数有限时, a尺度Daubechies类型紧支撑小波可以作为此空间的无条件Schauder基.

关键词: Besov空间, 小波基, a尺度

Abstract: We obtained a wavelet representation of dilation factor a in Besov spaces of generalized smoothness via insention techniques. As a consequence, we showed that compactly supported wavelets of Daubechies type of dilation factor a provide an unconditional Schauder basis in the spaces when the integrability parameters are finite.

Key words: Besov spaces, wavelet basis, dilation factor a

中图分类号: 

  • O174.2