Bakry-Émery meet Villani
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Publication:2404471
DOI10.1016/J.JFA.2017.06.021zbMATH Open1373.35061arXiv1308.4938OpenAlexW2964261763MaRDI QIDQ2404471
Author name not available (Why is that?)
Publication date: 18 September 2017
Published in: (Search for Journal in Brave)
Abstract: We revisit Villani's approach to the study of hypocoercive diffusion operators by applying a variant of the Bakry-'Emery machinery. The method relies on a generalized Bakry-'Emery type criterion that applies to Kolmogorov type operators. Our approach includes as a special case the kinetic Fokker-Planck equation and allows, in that case, to recover hypocoercive estimates first obtained by Villani.
Full work available at URL: https://arxiv.org/abs/1308.4938
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