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arXiv 2002.01187math.CA
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双线性分数次积分算子

Bilinear Fractional Integral Operators

Ting Chen, Wenchang Sun

摘要:

本文研究了Kenig和Stein所考虑的双线性分数次积分,其中涉及变量与矩阵系数的线性组合。在更一般的设置下,我们给出了相应的参数的完整表征,双线性分数次积分是有界的从$L^{p_1}(\mathbb R^{n_1}) \times L^{p_2}(\mathbb R^{n_2})$到$L^q(\mathbb R^m)$。

英文摘要:

We study the bilinear fractional integral considered by Kenig and Stein, where linear combinations of variables with matrix coefficients are involved. Under more general settings, we give a complete characterization of the corresponding parameters for which the bilinear fractional integral is bounded from $L^{p_1}(\mathbb R^{n_1}) \times L^{p_2}(\mathbb R^{n_2})$ to $L^q(\mathbb R^m)$.

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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