This thesis proposes an encounter between a stochastic object, the Langevin process, that is the integral of the Brownian motion, and a differential equation, the ''second order reflection'', which, to my knowledge, has been studied until now almost exclusively in a deterministic framework. Historically, the Langevin process was a competing model of the Brownian motion for the description of the erratic trajectories of particles such as the ones observed by Brown. In the same way, the second order reflected Langevin processes are a competing model of reflected Brownian motions, which should always be understood as first order reflected Brownian motions, according to our terminology. The Langevin process and the second order reflected Langev...
We consider a Langevin process with white noise random forcing. We suppose that the energy of the pa...
An analysis of Brownian motion based upon a ''Langevin equation'' form of Newton's second law provid...
In many branches of physics, one must often deal with processes involving a huge number of degrees o...
Le processus de Langevin est un modèle concurrent du mouvement Brownien pour décrire les trajectoire...
It was shown recently that a Langevin process can be reflected at an energy absorbing boundary. Here...
AbstractConsider a Langevin process, that is an integrated Brownian motion, constrained to stay in [...
The integrated Brownian motion is sometimes known as the Langevin process. Lachal studied several ex...
27 pages, 1 figureConsider a Langevin process, that is an integrated Brownian motion, constrained to...
CETTE THESE COMPREND DEUX PARTIES INDEPENDANTES. DANS LA PREMIERE NOUS ETUDIONS LA PROBABILITE DE PE...
We consider a Langevin process with white noise random forcing. We suppose that the energy of the pa...
Diese Arbeit ist wie folgt aufgebaut: Das erste Kapitel stellt verallgemeinerte Langevingleichung...
The lecture outlines the most important mathematical facts about stochastic processes which are desc...
The whole of our work is primarily devoted to the study of the primitive of Brownian motion; more pa...
L'objet de cette thèse est l'étude de phénomènes critiques hors-équilibre. Pour décrire ces systèmes...
The Langevin equation was proposed in 1908 by Paul Langevin, to describe Brownian motion, that is th...
We consider a Langevin process with white noise random forcing. We suppose that the energy of the pa...
An analysis of Brownian motion based upon a ''Langevin equation'' form of Newton's second law provid...
In many branches of physics, one must often deal with processes involving a huge number of degrees o...
Le processus de Langevin est un modèle concurrent du mouvement Brownien pour décrire les trajectoire...
It was shown recently that a Langevin process can be reflected at an energy absorbing boundary. Here...
AbstractConsider a Langevin process, that is an integrated Brownian motion, constrained to stay in [...
The integrated Brownian motion is sometimes known as the Langevin process. Lachal studied several ex...
27 pages, 1 figureConsider a Langevin process, that is an integrated Brownian motion, constrained to...
CETTE THESE COMPREND DEUX PARTIES INDEPENDANTES. DANS LA PREMIERE NOUS ETUDIONS LA PROBABILITE DE PE...
We consider a Langevin process with white noise random forcing. We suppose that the energy of the pa...
Diese Arbeit ist wie folgt aufgebaut: Das erste Kapitel stellt verallgemeinerte Langevingleichung...
The lecture outlines the most important mathematical facts about stochastic processes which are desc...
The whole of our work is primarily devoted to the study of the primitive of Brownian motion; more pa...
L'objet de cette thèse est l'étude de phénomènes critiques hors-équilibre. Pour décrire ces systèmes...
The Langevin equation was proposed in 1908 by Paul Langevin, to describe Brownian motion, that is th...
We consider a Langevin process with white noise random forcing. We suppose that the energy of the pa...
An analysis of Brownian motion based upon a ''Langevin equation'' form of Newton's second law provid...
In many branches of physics, one must often deal with processes involving a huge number of degrees o...