摘要
We give a simple necessary and sufficient condition for maximal operators associated with radial Fourier multipliers to be bounded on L-rad(p) and L-p for certain p greater than 2. The range of exponents obtained for the L-rad(p) characterization is optimal for the given condition. The L-p characterization is derived from an inequality of Heo, Nazarov, and Seeger regarding a characterization of radial Fourier multipliers.
- 出版日期2017-3