Zobrazeno 1 - 10
of 260
pro vyhledávání: '"Bresch, Didier"'
This paper concerns the existence of global weak solutions {\it \`a la Leray} for compressible Navier--Stokes--Fourier systems with periodic boundary conditions and the truncated virial pressure law which is assumed to be thermodynamically unstable.
Externí odkaz:
http://arxiv.org/abs/2305.07149
This work is devoted to investigating a compressible fluid system with low stratification, which is driven by fast acoustic waves and internal waves. The approximation using a soundproof model is justified. More precisely, the soundproof model captur
Externí odkaz:
http://arxiv.org/abs/2208.03180
This article introduces a novel approach to the mean-field limit of stochastic systems of interacting particles, leading to the first ever derivation of the mean-field limit to the Vlasov-Poisson-Fokker-Planck system for plasmas in dimension~$2$ toge
Externí odkaz:
http://arxiv.org/abs/2203.15747
Autor:
Bresch, Didier, Burtea, Cosmin
This paper deals with the Navier-Stokes system governing the evolution of a compressible barotropic fluid. We extend D. Hoff's intermediate regularity solutions framework by relaxing the integrability needed for the initial density which is usually a
Externí odkaz:
http://arxiv.org/abs/2109.06498
In this note, we propose the first mathematical derivation of a macroscopic Baer-Nunziato type system for compressible two-phase flows allowing two pressure state laws depending on the different phases. By doing so, we extend the results obtained by
Externí odkaz:
http://arxiv.org/abs/2012.06497
This paper proves the mean field limit and quantitative estimates for many-particle systems with singular attractive interactions between particles. As an important example, a full rigorous derivation (with quantitative estimates) of the Patlak-Kelle
Externí odkaz:
http://arxiv.org/abs/2011.08022
This paper concerns the existence of global weak solutions \`a la Leray for compressible Navier-Stokes equations with a pressure law that depends on the density and on time and space variables $t$ and $x$. The assumptions on the pressure contain only
Externí odkaz:
http://arxiv.org/abs/2007.03202
In this paper, we consider global weak solutions to com-pressible Navier-Stokes-Korteweg equations with density dependent viscosities , in a periodic domain $\Omega = \mathbb T^3$, with a linear drag term with respect to the velocity. The main result
Externí odkaz:
http://arxiv.org/abs/2004.07895
Autor:
Alazard, Thomas, Bresch, Didier
This paper is motivated by the study of Lyapunov functionals for four equations describing free surface flows in fluid dynamics: the Hele-Shaw and Mullins-Sekerka equations together with their lubrication approximations, the Boussinesq and thin-film
Externí odkaz:
http://arxiv.org/abs/2004.03440
This is the document corresponding to the talk the first author gave at IH{\'E}S for the Laurent Schwartz seminar on November 19, 2019. It concerns our recent introduction of a modulated free energy in mean-field theory in BrJaWa [4]. This physical o
Externí odkaz:
http://arxiv.org/abs/1912.03152