TITLE

Invariances in variance estimates

AUTHOR(S)
Barthe, F.; Cordero‐Erausquin, D.
PUB. DATE
January 2013
SOURCE
Proceedings of the London Mathematical Society;Jan2013, Vol. 106 Issue 1, p33
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We provide variants and improvements of the Brascamp–Lieb variance inequality which takes into account the invariance properties of the underlying measure. This is applied to spectral gap estimates for log-concave measures with many symmetries and to non-interacting conservative spin systems.
ACCESSION #
85098656

 

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