Title of article :
On the Sharp-Weighted Norm Estimate for the Commutator of Littlewood–Paley Operators
Author/Authors :
Ghorbanalizadeh ، Arash Department of Mathematics - Faculty of Science - Institute for Advanced Studies in Basic Sciences (IASBS) , Hasanvandi ، Sajjad Department of Mathematics - Faculty of Science - Institute for Advanced Studies in Basic Sciences (IASBS)
Abstract :
Using a classical Cauchy integral argument, we obtain sharp-weighted inequality for mth order commutator of a square function with b ∈ BMO. Also, the Ap − A∞ estimate for commutators of square functions is proved.
Keywords :
Cauchy integration formula , Ap − A∞ estimates , Square functions
Journal title :
Bulletin of the Iranian Mathematical Society
Journal title :
Bulletin of the Iranian Mathematical Society
