A. Fribergh

activity

20072025

most citedBiased random walks on random graphs

24 citations · 91 across the 18 of their papers we have counts for

collaborators

Showing 2011 · math.PRShow all

3 papers · 2 filters

math.PR2011★ 6 cited

A proof of the Lyons-Pemantle-Peres monotonicity conjecture for high biases

Gerard Ben Arous, Alexander Fribergh, Vladas Sidoravicius

The speed $v (β)$ of a $β$ -biased random walk on a Galton-Watson tree without leaves is increasing for $β \geq 717$ .

math.PR2011★ 6 cited

Biased random walk in positive random conductances on $Z^{d}$

Alexander Fribergh

We study the biased random walk in positive random conductances on $Z^{d}$ . This walk is transient in the direction of the bias. Our main result is that the random walk is…

math.PR2011★ 2 cited

Phase transition for the speed of the biased random walk on the supercritical percolation cluster

Alexander Fribergh, Alan Hammond

We prove the sharpness of the phase transition for speed in the biased random walk on the supercritical percolation cluster on Z^d. That is, for each d at least 2, and for any supe…

A proof of the Lyons-Pemantle-Peres monotonicity conjecture for high biases

Biased random walk in positive random conductances on Zd

Phase transition for the speed of the biased random walk on the supercritical percolation cluster

Biased random walk in positive random conductances on $Z^{d}$