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Multidimensional rearrangement and Lorentz spaces

Sorina Barza·Lars-Erik Persson·Javier Soria
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Abstract

We define a multidimensional rearrangement, which is related to classical inequalities for functions that are monotone in each variable. We prove the main measure theoretical results of the new theory and characterize the functional properties of the associated weighted Lorentz spaces.

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Sorina Barza, Lars-Erik Persson, Javier Soria. 2001-10-11. Multidimensional rearrangement and Lorentz spaces. https://arxiv.org/abs/math/0110118

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