| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1155952 | Stochastic Processes and their Applications | 2009 | 13 Pages |
Abstract
We provide precise estimates of the spectral gap and logarithmic Sobolev constants of canonical Gibbs measures associated to gamma distributions with parameter α≥1α≥1. This is related to the Kannan–Lovász–Simonovits conjecture for simplices and unit balls of ℓpn spaces.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
F. Barthe, P. Wolff,