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On log-Sobolev inequalities for infinite lattice systems

โœ Scribed by Boguslaw Zegarlinski


Publisher
Springer
Year
1990
Tongue
English
Weight
428 KB
Volume
20
Category
Article
ISSN
0377-9017

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โœฆ Synopsis


For a system on an infinite lattice, we show that a Gibbs measure tt for a smooth local specification ~ = {EA}A~ ~ satisfying the Dobrushin uniqueness theorem also satisfies log-Sobolev inequality, provided it is satisfied for one-dimensional measures E, e6".


๐Ÿ“œ SIMILAR VOLUMES


The Log-Sobolev Inequality on Loop Space
โœ Fu-Zhou Gong; Zhi-Ming Ma ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 371 KB

We obtain a log-Sobolev inequality with a neat and explicit potential for the gradient on a based loop space over a compact Riemannian manifold. The potential term relies only on the curvature of the manifold and the Hessian of the heat kernel, and is L p -integrable for all p 1. The log-Sobolev ine