摘要
揭示具有特殊伸缩矩阵的Parseval框架小波集的丰富结构.借助于平移不变空间和维数函数,研究了具有特殊伸缩矩阵M的Parseval框架小波(M-PFW)、半正交M-PFW和MRA M-PFW的各种性质,探讨了M-PFW集合的各种子类,给出了这些子类的构造性算例.
The purpose of this paper is to find out the deep and rich structure of the set of Parseval frame wavelets with special dilation matrices (M-PFW). We study the all kinds of properties of M-PFW, semi-orthogonal M-PFW and MRA M-PFW based on shift-invariant space and the dimension function. We investigate various subclass of the set of M-PFWs. Several constructive examples illustrating the various possibilities are given.
出处
《数学学报(中文版)》
CSCD
北大核心
2016年第2期163-186,共24页
Acta Mathematica Sinica:Chinese Series
基金
国家自然科学基金资助项目(10961001
61261043)
宁夏自然科学基金重点资助项目(NZ13084)