Harmonic Besov and Triebel-Lizorkin Spaces on the Ball

被引:3
|
作者
Ivanov, Kamen [1 ]
Petrushev, Pencho [2 ]
机构
[1] Bulgarian Acad Sci, Inst Math & Informat, BU-1113 Sofia, Bulgaria
[2] Univ South Carolina, Dept Math, Columbia, SC 29208 USA
关键词
Harmonic functions; Spherical harmonics; Besov spaces; Triebel-Lizorkin spaces; Needlets; LIPSCHITZ-SPACES; UNIT-SPHERE; DECOMPOSITION; DISTRIBUTIONS; SURFACE;
D O I
10.1007/s00041-016-9499-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Harmonic Besov and Triebel-Lizorkin spaces on the unit ball in with full range of parameters are introduced and studied. It is shown that these spaces can be identified with respective Besov and Triebel-Lizorkin spaces of distributions on the sphere. Frames consisting of harmonic functions are also developed and frame characterization of the harmonic Besov and Triebel-Lizorkin spaces is established.
引用
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页码:1062 / 1096
页数:35
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