Abstract
We prove a general vanishing exponential integrability result for Besov functions. In a basic case, this allows us to improve the known $\mathcal{O}(1)$ estimate to a $o(1)$ estimate. It also leads to improvements of differentiability results for Besov functions.
Citation
David R. Adams. Ritva Hurri-Syrjänen. "Besov functions and vanishing exponential integrability." Illinois J. Math. 47 (4) 1137 - 1150, Winter 2003. https://doi.org/10.1215/ijm/1258138095
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