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arXiv · 1112.3716

Near-extremizers of Young's inequality for discrete groups

Marcos Charalambides·Michael Christ
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Abstract

Those functions which nearly extremize Young's convolution inequality are characterized for discrete groups which have no nontrivial finite subgroups. Near-extremizers of the Hausdorff-Young inequality are characterized for Z^d.

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Marcos Charalambides, Michael Christ. 2011-12-16. Near-extremizers of Young's inequality for discrete groups. https://arxiv.org/abs/1112.3716

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