Sharp norm inequalities for commutators of classical operators
Sharp norm inequalities for commutators of classical operators
We prove several sharp weighted norm inequalities for commutators of classical operators in harmonic analysis.We find sufficient Ap-bump conditions on pairs of weights (u, v) such that [b, T ], b ∈ BMO and T a singular integral operator (such as the Hilbert or Riesz transforms), maps L p (v) …