Type: Article
Publication Date: 2008-03-01
Citations: 200
DOI: https://doi.org/10.4007/annals.2008.167.575
Let p > 1 and let (X, d, μ) be a complete metric measure space with μ Borel and doubling that admits a (1, p)-Poincaré inequality.Then there exists ε > 0 such that (X, d, μ) admits a (1, q)-Poincaré inequality for every q > p-ε, quantitatively.