Two-Level-Split Decomposition of Anisotropic Besov Spaces
نویسندگان
چکیده
منابع مشابه
Two-Level-Split Decomposition of Anisotropic Besov Spaces
Anisotropic Besov spaces (B-spaces) are developed based on anisotropic multilevel ellipsoid covers (dilations) of R. This extends earlier results on anisotropic Besov spaces. Furthermore, sequences of anisotropic bases are constructed and utilized for two-level-split decompositions of the B-spaces and nonlinear m-term approximation.
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ژورنال
عنوان ژورنال: Constructive Approximation
سال: 2009
ISSN: 0176-4276,1432-0940
DOI: 10.1007/s00365-009-9058-y