Alexander Drewitz

activity

20092024

most cited(Un-)bounded transition fronts for the parabolic Anderson model and the randomized F-KPP equation

1 citations · 3 across the 7 of their papers we have counts for

collaborators

Showing 2009Show all

2 papers · 1 filter

math.PR2009★ 1 cited

Ballisticity conditions for random walk in random environment

Alexander Drewitz, Alejandro F. Ramírez

Consider a random walk in a uniformly elliptic i.i.d. random environment in dimensions $d \geq 2$ . In 2002, Sznitman introduced for each $γ \in (0, 1)$ the ballisticity conditions $(T)…

math.PR2009

Asymptotic directions in random walks in random environment revisited

Alexander Drewitz, Alejandro F. Ramírez

Recently Simenhaus proved that for any elliptic random walk in random environment, transience in the neighborhood of a given direction is equivalent to the a.s. existence of a dete…