An isoperimetric inequality on the discrete cube, and an elementary proof of the isoperimetric inequality in Gauss space

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Abstract

We prove an isoperimetric inequality on the discrete cube which is the precise analog of a logarithmic inequality due to Talagrand. As a consequence, the Gaussian isoperimetric inequality is derived.

Original languageEnglish (US)
Pages (from-to)206-214
Number of pages9
JournalAnnals of Probability
Volume25
Issue number1
DOIs
StatePublished - Jan 1997
Externally publishedYes

Keywords

  • Discrete cube
  • Gaussian measure
  • Isoperimetry

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