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Weighted Norm Inequalities for Calderón–Zygmund Operators of $$\phi$$ -Type and Their Commutators
Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences) ( IF 0.3 ) Pub Date : 2023-06-28 , DOI: 10.3103/s1068362323030068
Li Hang , Jiang Zhou

Abstract

In this paper, we introduce new weighted Morrey spaces \(L^{p,\kappa}_{\theta,\omega}(\phi)\) associated with a nondecreasing function \(\phi\) of upper type \(\beta\) with \(\beta>0\), where \(\omega\in A^{\theta}_{p}(\phi)\) and \(\phi(\alpha t)\leqslant C\alpha^{\beta}\phi(t)\), then we obtain the weighted strong type and weak endpoint estimates for Calderón–Zygmund operators of \(\phi\)-type and their commutators \([b,T]\) on new weighted Morrey spaces \(L^{p,\kappa}_{\theta,\omega}(\phi)\), where \(b\in\textrm{BMO}^{\theta}(\phi)\).



中文翻译:

$$\phi$$ 类型的 Calderón–Zygmund 算子的加权范数不等式及其交换子

摘要

在本文中,我们引入了新的加权莫雷空间\(L^{p,\kappa}_{\theta,\omega}(\phi)\)上位类型\( \beta\)\(\beta>0\),其中 \(\omega\in A^{\theta}_{p}(\phi)\)\(\phi(\alpha t)\leqslant C \alpha^{\beta}\phi(t)\) ,然后我们获得\(\phi\)类型的 Calderón–Zygmund 算子及其交换器\([b,T]的加权强类型和弱端点估计\)在新的加权 Morrey 空间\(L^{p,\kappa}_{\theta,\omega}(\phi)\)上,其中 \(b\in\textrm{BMO}^{\theta}(\ phi)\)

更新日期:2023-06-28
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