Abstract
Abstract
We determine all cases for which the
-dimensional Haar wavelet system
on the unit cube
is a conditional or unconditional Schauder basis in the classical isotropic Besov function spaces
,
,
, defined in terms of first-order
-moduli of smoothness. We obtain similar results for the tensor-product Haar system
, and characterize the parameter range for which the dual of
is trivial for
.
Bibliography: 31 titles.
Funder
Deutsche Forschungsgemeinschaft
University of Bonn
Subject
Algebra and Number Theory
Cited by
1 articles.
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