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Quantitative weighted estimates for generalized commutators of multilinear Calderón–Zygmund operators with the kernels of Dini type

  • Yuru Li,
  • Jiawei Tan,
  • Qingying Xue

摘要

Let T be a multilinear Calderón–Zygmund operator of type \(\omega \) ω . \(T_{\vec {b},S}\) T b , S is the generalized commutator of T, which generalizes several commutators that already existed. It is shown in this paper that the weak and strong type quantitative weighted estimates for \(T_{\vec {b},S}\) T b , S when \(\vec {b}=\{b_i\}_{i=1}^{\infty }\) b = { b i } i = 1 belongs to exponential oscillation spaces and Lipschitz spaces, respectively. As applications, we obtain the multiple weighted norm inequalities for the generalized commutators of bilinear pseudo-differential operators and paraproducts with mild regularity.