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Off-diagonal estimates for commutators of bi-parameter singular integrals

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 نشر من قبل Tuomas Oikari
 تاريخ النشر 2020
  مجال البحث
والبحث باللغة English
 تأليف Tuomas Oikari




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We study the commutators $[b,T]$ of pointwise multiplications and bi-parameter Calderon-Zygmund operators and characterize their off-diagonal $L^{p_1}L^{p_2} to L^{q_1}L^{q_2}$ boundedness in the range $(1,infty)$ for several of the mixed norm integrability exponents.



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