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arXiv 1408.4499math.CA
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变Lebesgue空间中的外推与加权范数不等式

Extrapolation and weighted norm inequalities in the variable Lebesgue spaces

David Cruz-Uribe, Li-An Daniel Wang

摘要:

本文将Rubio de Francia外推理论,包括非对角外推、有限值域外推和$A_{\infty}$外推推广到加权变Lebesgue空间.作为结果,我们能够证明,一些不同的运营商从调和分析有界的这些空间。我们的外推结果的证明的方式,概述了一个一般的方法来证明外推定理的其他Banach函数空间。

英文摘要:

We extend the theory of Rubio de Francia extrapolation, including off-diagonal, limited range, and $A_{\infty}$ extrapolation, to the weighted variable Lebesgue spaces. As a consequence we are able to show that a number of different operators from harmonic analysis are bounded on these spaces. The proofs of our extrapolation results are developed in a way that outlines a general approach to proving extrapolation theorems on other Banach function spaces.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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