Sharp Gagliardo-Nirenberg inequalities via symmetrization

• Autores: Joaquim Martin, Mario Milman
• Localización: Mathematical research letters, ISSN 1073-2780, Vol. 14, Nº 1, 2007, págs. 49-62
• Idioma: inglés
• DOI: 10.4310/mrl.2007.v14.n1.a4
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• Resumen

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