Changes of Variable in Besov Spaces
β Scribed by Gerard Bourdaud; Winfried Sickel
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 797 KB
- Volume
- 198
- Category
- Article
- ISSN
- 0025-584X
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π SIMILAR VOLUMES
The purpose of multifractal analysis is to evaluate the Hausdorff dimensions d(h) of the sets S h of points where the pointwise HΓΆlder exponent of a function, a signal or an image has a given value h β [h 0 , h 1 ]. Inside the realm of mathematics this makes good sense but for most signals or images
## Abstract We define a class of weighted Besov spaces and we obtain a characterization of this class by means of an appropriate class of weighted Lipschitz __Ο__ spaces. (Β© 2007 WILEYβVCH Verlag GmbH & Co. KGaA, Weinheim)
We find conditions on the weight w in order to characterize functions in weighted Besov spaces BP,.,; in terms of differences d,f. Remark. Note that in the previous theorem one of the embeddings could have been proved under weaker assumptions. In fact, if 2