Q. Berger

activity

20102025

most citedPinning on a defect line: characterization of marginal disorder relevance and sharp asymptotics for the critical point shift

44 citations · 130 across the 28 of their papers we have counts for

collaborators

Showing 2021 · math.PRShow all

2 papers · 2 filters

math.PR2021★ 3 cited

The stochastic heat equation with multiplicative Lévy noise: Existence, moments, and intermittency

Quentin Berger, Carsten Chong, Hubert Lacoin

We study the stochastic heat equation (SHE) $\partial_{t} u = \frac{1}{2} Δ u + β u ξ$ driven by a multiplicative Lévy noise $ξ$ with positive jumps and amplitude $β > 0$ , in arbitrary dimen…

math.PR2021★ 1 cited

Non-directed polymers in heavy-tail random environment in dimension $d \geq 2$

Quentin Berger, Niccolò Torri, Ran Wei

In this article we study a \emph{non-directed} polymer model in dimension $d \geq 2$ : we consider a simple symmetric random walk on $Z^{d}$ which interacts with a random envir…

The stochastic heat equation with multiplicative Lévy noise: Existence, moments, and intermittency

Non-directed polymers in heavy-tail random environment in dimension d≥2

Non-directed polymers in heavy-tail random environment in dimension $d \geq 2$