Yujin H. Kim

collaborators

2 papers

math.PR2025

The shape of the front of multidimensional branching Brownian motion

Yujin H. Kim, Ofer Zeitouni

We study the shape of the outer envelope of a branching Brownian motion (BBM) in $R^{d}$ , $d \geq 2$ . We focus on the extremal particles: those whose norm is within $O (1)$ of…

math.PR2024

On level line fluctuations of SOS surfaces above a wall

Patrizio Caddeo, Yujin H. Kim, Eyal Lubetzky

We study the low temperature $(2 + 1)$ D Solid-On-Solid model on $[[1, L]]^{2}$ with zero boundary conditions and nonnegative heights (a floor at height $0$ ). Caputo et al. (2016) esta…