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一类L^2(R^d)上含有膨胀矩阵的非频谱有限的标架波(英文) 被引量:1

A Class of Non-bandlimited Frame Wavelets with Matrix Dilations in L^2(R^d)
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摘要 通过Rd上一种集合的刻画 ,给出了一类L2 (Rd)上含有膨胀矩阵的非频谱有限的标架波 . In this paper,a group of sets in Rd are characterized,and then a class of nonbandlimited frame wavelets with matrix dilations in L2(Rd) are given.Several examples are presented and compared with some known results.
出处 《应用数学》 CSCD 北大核心 2004年第1期122-126,共5页 Mathematica Applicata
基金 SupportedbytheNationalNaturalScienceFoundationofChina (1 0 1 71 0 5 0 )andtheResearchFundfortheDoctoralProgramofHigherEducation
关键词 膨胀矩阵 标架波 集合 非频谱有限函数 HILBERT空间 Wavelet Frame Nonbandlimited function Expensive matrix
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