Apγp, where $\gamma_{p}=\max\{1,p/2\}\frac {1}{p-1}$ . This improves previously known bounds for all p>2. As a corollary, a new estimate in terms of ‖w‖Ap is obtained for the class of Calderón–Zygmund singular integrals commuting with dilations.
@article{1248355356, author = {Lerner, Andrei K.}, title = {On some weighted norm inequalities for Littlewood--Paley operators}, journal = {Illinois J. Math.}, volume = {52}, number = {1}, year = {2008}, pages = { 653-666}, language = {en}, url = {http://dml.mathdoc.fr/item/1248355356} }
Lerner, Andrei K. On some weighted norm inequalities for Littlewood–Paley operators. Illinois J. Math., Tome 52 (2008) no. 1, pp. 653-666. http://gdmltest.u-ga.fr/item/1248355356/