Kunwoo Kim

activity

20132026

most citedNonlinear noise excitation of intermittent stochastic PDEs and the topology of LCA groups

29 citations · 75 across the 24 of their papers we have counts for

collaborators

Showing 2026 · math.PRShow all

3 papers · 2 filters

math.PR2026

Limit theorems for the one-dimensional parabolic Anderson model with white noise potential

Kunwoo Kim, Uijun Kim, Jaeyun Yi

We consider the parabolic Anderson model $\partial_{t} u = \partial_{x}^{2} u + ξ u$ on $R_{+} \times R$ with $u (0, \cdot) \equiv 1$ , where $ξ$ is a spatial white noise. We study…

math.PR2026

Instantaneous shrinking of supports for stochastic PDEs

Beom-Seok Han, Kunwoo Kim, Jaeyun Yi

We study instantaneous shrinking of supports for nonnegative solutions of the stochastic partial differential equation \[ \partial_t u=a(t,x)\,\partial_x^2 u + b(t,x)\,\partial_x u…

math.PR2026

The ergodic theory of SPDEs in a weak-noise regime

Mathew Joseph, Davar Khoshnevisan, Kunwoo Kim +1

Consider a parabolic SPDE \[ \partial_t u = Δu + σ(u)η, \] on $(0, \infty) \times R^{d}$ , where $η$ is a centered, generalized Gaussian noise with $\text{Cov}[η(t\,,x)\,,η(s\…