3 papers
math.PR2019
Quenched large deviations for brownian motion in a random potential
Daniel Boivin, Thi Thu Hien Lê
A quenched large deviation principle for Brownian motion in a non-negative, stationary potential is proved. A sufficient moment condition on the potential is given but unlike the r…
math.PR2011
Existence of the harmonic measure for random walks on graphs and in random environments
Daniel Boivin, Clément Rau
We give a sufficient condition for the existence of the harmonic measure from infinity of transient random walks on weighted graphs. In particular, this condition is verified by th…
math.PR2006
Tail estimates for homogenization theorems in random media
Daniel Boivin
It is known that a random walk on among i.i.d. uniformly elliptic random bond conductances verifies a central limit theorem. It is also known that approximations of the cova…