Buchbeiträge:
A. Jüngel, W. Yue:
"Discrete Beckner inequalities via the bochner-Bakry-Emery approach for Markov chains";
in: "ASC Report 36/2015",
herausgegeben von: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
Wien,
2015,
ISBN: 978-3-902627-08-7,
S. 1
- 26.
Kurzfassung englisch:
Discrete Beckner inequalities, which interpolate between the modified loga-rithmic Sobolev inequality and the Poincare´ inequality, are derived for time-continuous Markov chains on countable state spaces. The proof is based on the Bakry-Emery ap-proach and on discrete Bochner-type inequalities established by Caputo, Dai Pra, and Posta and recently extended by Fathi and Maas. The abstract result is applied to several Markov chains, including birth-death processes, zero-range processes, Bernoulli-Laplace models, and random transportation models, and to a finite-volume discretization of a one-dimensional Fokker-Planck equation, applying results by Mielke.
Schlagworte:
Time-continuous Markov chain, functional inequality, entropy decay, discrete, Time-continuous Markov chain, functional inequality, entropy decay
Elektronische Version der Publikation:
http://www.asc.tuwien.ac.at/preprint/2015/asc36x2015.pdf
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.