The perimeter inequality for Steiner symmetrization: cases of equality

• Autores: Miroslav Chlebík, Andrea Cianchi, Nicola Fusco
• Localización: Annals of mathematics, ISSN 0003-486X, Vol. 162, Nº 1, 2005, págs. 525-555
• Idioma: inglés
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• Resumen

  • Steiner symmetrization is known not to increase perimeter of sets in Rn. The sets whose perimeter is preserved under this symmetrization are characterized in the present paper.