Two-microlocal Besov spaces and wavelets
Two-microlocal Besov spaces and wavelets
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DOI:
10.4171/rmi/389
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发表时间:
2004-04
影响因子:
1.2
通讯作者:
S. Moritoh;Tomomi Yamada
中科院分区:
文献类型:
--
作者:
S. Moritoh;Tomomi Yamada
We give a characterization of the two–microlocal Besov spaces in terms of the local Besov type conditions. As an easy consequence, we obtain the inclusions between the two–microlocal Besov spaces and the local Besov spaces. These results are natural extensions of those obtained by Jaffard and Meyer, who treated the pointwise Hölder regularity in terms of two–microlocal estimates. The Daubechies wavelets play a key role throughout the paper.