Anna Logioti

activity

20242026

collaborators

3 papers

math.PR2026

Validity of the stochastic Ginzburg-Landau approximation in higher space dimensions -A Wiener algebra approach-

Anna Logioti, Guido Schneider

We consider an anisotropic $d$ -dimensional Swift-Hohenberg model $O (ε^{2})$ -close to the first instability, where $0 < ε ≪ 1$ is a small perturbat…

math.AP2025

Some remarks about an effective description of high-frequency wave-packet propagation

Anna Logioti, Xin Meng, Guido Schneider

We consider systems of the form $ \partial_Ï \mathcal U + \mathcal A(\partial_Î¾) \mathcal U + \frac{1}{\varepsilon} \mathcal E \mathcal U = \mathcal T_{2}( \mathcal U , \mathcal…

math.AP2024

Validity of the stochastic Landau approximation for super-pattern forming systems with a spatial 1:3 resonance

Anna Logioti

We consider a Kuramoto-Shivashinsky like equation close to the threshold of instability with additive white noise and spatially periodic boundary conditions which simultaneously ex…