3 papers
math.NA2026
Numerical Approximation of the stochastic Cahn--Hilliard equation with singular potential
Ľubomír Baňas, Stefan Metzger
We discuss the numerical approximation of the stochastic Cahn--Hilliard equation with a singular double-obstacle potential and multiplicative conservative noise. We propose a regul…
math.NA2025
Robust a posteriori error analysis of the stochastic Cahn-Hilliard equation with rough noise
Lubomir Banas, Jean Daniel Mukam
We derive a posteriori error estimate for a fully discrete adaptive finite element approximation of the stochastic Cahn-Hilliard equation with rough noise. The considered model is…
math.NA2024
Numerical approximation of bi-harmonic wave maps into spheres
Ľubomír Baňas, Sebastian Herr
We construct a structure preserving non-conforming finite element approximation scheme for the bi-harmonic wave maps into spheres equation. It satisfies a discrete energy law and p…