Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Lepingle A"'
Autor:
Lepingle, Dominique
We consider a Brownian motion forced to stay in the quadrant by an electrostatic oblique repulsion from the sides. We tackle the question of hitting the corner or an edge, and find product-form stationary measures under a certain condition, which is
Externí odkaz:
http://arxiv.org/abs/1506.05591
Autor:
Lépingle, Dominique
We consider an electrostatic attractive-repulsive differential system in the nonnegative quadrant. Under some condition on the constants there exists a unique global solution. The main difficulty is to prove uniqueness when starting at the corner of
Externí odkaz:
http://arxiv.org/abs/1401.7209
Autor:
Lépingle, Dominique
We consider the problem of strong existence and uniqueness of a Brownian motion forced to stay in the quadrant by an electrostatic repulsion from the sides that works obliquely. The results are reminiscent of the study of a Brownian motion with obliq
Externí odkaz:
http://arxiv.org/abs/1208.6399
Autor:
Demni, Nizar, Lépingle, Dominique
In the setting of finite reflection groups, we prove that the projection of a Brownian motion onto a closed Weyl chamber is another Brownian motion normally reflected on the walls of the chamber. Our proof is probabilistic and the decomposition we ob
Externí odkaz:
http://arxiv.org/abs/1101.0522
Autor:
Lépingle, Dominique
Publikováno v:
Probability and Mathematical Statistics 30, 2 (2010) 273-287
Stochastic variational inequalities provide a unified treatment for stochastic differential equations living in a closed domain with normal reflection and (or) singular repellent drift. When the domain is a polyhedron, we prove that the reflected-rep
Externí odkaz:
http://arxiv.org/abs/0910.1820
Autor:
Cépa, Emmanuel, Lépingle, Dominique
Publikováno v:
S\'eminaire de Probabilit\'es 40 (2007) 241-246
Brownian particles in electrostatic interaction may pairwise collide when the interaction parameter is small. But multiple collisions are never possible.
Externí odkaz:
http://arxiv.org/abs/math/0511445
Publikováno v:
In Materials Chemistry and Physics 2011 129(3):862-870
Publikováno v:
In Materials Chemistry and Physics 2010 119(1):75-81
Publikováno v:
In Corrosion Science 2008 50(4):1011-1019
Autor:
Casaregola, Serge *, Neuvéglise, Cécile, Lépingle, Andrée, Bon, Elisabeth, Feynerol, Chantal, Artiguenave, François, Wincker, Patrick, Gaillardin, Claude
Publikováno v:
In FEBS Letters 2000 487(1):95-100