T. Komorowski

activity

20242026

most citedPeriodically Driven anharmonic chain: Convergent Power Series and Numerics

1 citations · 1 across the 4 of their papers we have counts for

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math.PR2026

The hydrodynamic limit for the energy transport in a stochastically perturbed harmonic chain of oscillators

Tomasz Komorowski, Stefano Olla, Marielle Simon

We consider a pinned harmonic chain perturbed by random velocity flips, which conserve the total energy. Previous results have established the diffusive hydrodynamic limit for the…

math.PR2026

The Gaussian structure of a perturbed KPZ

Yu Gu, Tomasz Komorowski

We study the KPZ equation on a circle with an additive spatial perturbation $\partial_{t} h = \frac{1}{2} Δ h + \frac{1}{2} ∣\nabla h ∣^{2} + ξ + V$ , where $ξ$ is a spacetime white noise and $V$ is a s…

math.PR2024

Homogenization of stable-like operators with random, ergodic coefficients

Tomasz Klimsiak, Tomasz Komorowski, Lorenzo Marino

We show homogenization for a family of $R^{d}$ -valued stable-like processes $(X_{t}^{ε; θ})_{t \geq 0}$ , $ε \in (0, 1]$ , whose (random) Fourier symbols equal $q_ε(x,ξ;θ)=\frac{1}{ε^…