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Polymer dynamics in the depinned phase: metastability with logarithmic barriers
International audience -
Coarse Ricci curvature for continuous-time Markov processes
The coarse Ricci curvature for Markov chains is generalized for continuous time. We show that a positive coarse Ricci curvature implies a contraction of the Markov... -
Convergence to equilibrium in Wasserstein distance for Fokker-Planck equations
International audience -
Coarse Ricci curvature of Markov processes
The coarse Ricci curvature of a Markov process on a Polish space is defined as a local contraction rate of the W1 Wasserstein distance between the laws of the process... -
Macroscopic energy diffusion for a chain of anharmonic oscillators
Accepted for the publication in Probability Theory and Related Fields -
The East model: recent results and new progresses
International audience -
A functional framework for the Keller-Segel system: logarithmic Hardy-Littlew...
International audience -
Intertwining relations for one-dimensional diffusions and application to func...
International audience -
Attractive models in Astrophysics and Biology : Critical Points and Large Tim...
In this thesis we study the set of solutions of partial differential equations arising from models in astrophysics and biology. We answer the questions of existence... -
Asymptotic estimates for the parabolic-elliptic Keller-Segel model in the plane
We investigate the large-time behavior of the solutions of the two-dimensional Keller-Segel system in self-similar variables, when the total mass is subcritical, that... -
Decay Properties of Spectral Projectors with Applications to Electronic Struc...
International audience -
Factorization for non-symmetric operators and exponential H-theorem
118 pages, v2 includes new results and methods, v3 corrects a typo in the definition of some high-order norms in sections 4 and 5 -
Decay of correlations for normally hyperbolic trapping
International audience
