Characterization of compact support of Fourier transform for orthonormal wavelets of L2(Rd)

被引:1
|
作者
Zhang, ZH [1 ]
机构
[1] Univ Calif Davis, Dept Math, Davis, CA 95616 USA
关键词
orthonormal wavelets; multiresolution analysis; scaling function; compact support;
D O I
10.1007/s10114-004-0419-y
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let {psi(mu)} be an orthonormal wavelet of L-2(R-d) and the support of a whole of its Fourier transform be [GRAPHICS] Under the weakest condition that each vertical bar(psi) over cap (mu)vertical bar is continuous for omega is an element of partial derivative(Pi(d)(i=1) [A(i), D-i]), a characterization of the above support of a whole is given.
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页码:855 / 864
页数:10
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