Vieillissement pour la marche aléatoire biaisée sur des conductances aléatoires dans l'hyper-grille à d dimensions
We examine the property of ageing exhibited by several models of random walk on random environments that display trapping behavior. In particular we present a proof of such a property for the biased random walk on random conductances in the d-dimensional hyper-cubic lattice, when the conductances are independant and heavy-tailed (i.e. no first moment).
random walk random environment Levy process Ageing Trapping