David Walsh, "Radial variation in some function spaces", Journal of Function Spaces, vol. 7, Article ID 642594, 8 pages, 2009. https://doi.org/10.1155/2009/642594
Radial variation in some function spaces
In a previous paper  we considered properties of the radial variation of analytic functions in a class of Besov spaces , . Here we wish to extend these results to certain related spaces. These are the Lipschitz classes and the mean Lipschitz classes where . We also consider , where , although the results obtained for these are not as good as when .
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