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math.FA2012
The Characterization of Radial Subspaces of Besov- and Lizorkin-Triebel Spaces by Differences
Winfried Sickel, Leszek Skrzypczak, Jan Vybiral
We continue our earlier investigations of radial subspaces of Besov and Lizorkin-Triebel spaces on . This time we study characterizations of these subspaces by differences.
math.FA2012★ 4 cited
Complex Interpolation of Weighted Besov- and Lizorkin-Triebel Spaces (long version)
Winfried Sickel, Leszek Skrzypczak, Jan Vybiral
We study complex interpolation of weighted Besov and Lizorkin-Triebel spaces. The used weights are local Muckenhoupt weights in the sense of Rychkov. As a first step we c…