Mathematical Research Letters

Volume 14 (2007)

Number 1

Sharp Gagliardo-Nirenberg inequalities via symmetrization

Pages: 49 – 62

DOI: http://dx.doi.org/10.4310/MRL.2007.v14.n1.a4

Authors

Joaquim Martin

Mario Milman

Abstract

We prove Gagliardo-Nirenberg inequalities using certain new symmetrization inequalities. Our methods are elementary and can be applied in a very general context.

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