Abstract
We characterize (up to endpoints) the $k$-tuples $(p_1,\ldots,p_k)$ for which certain $k$-linear generalized Radon transforms map the product $L^{p_1} \times \cdots \times L^{p_k}$ boundedly into $\mathbb{R}$. This generalizes a result of Tao and Wright.
Citation
Betsy Stovall . "$L^p$ improving multilinear Radon-like transforms." Rev. Mat. Iberoamericana 27 (3) 1059 - 1085, September, 2011.
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