Seungchan Ko

collaborators

2 papers

math.NA2026

Quasi-Monte Carlo finite element approximation for singularly perturbed convection-diffusion problems with random velocity

Seungchan Ko, Guanglian Li, Yi Yu

This paper studies the numerical approximation of a singularly perturbed convection-diffusion problem over a bounded polygonal domain in $R^{d}$ ( $d = 2, 3$ ), where the velocit…

math.NA2025

Error analysis for a fully-discrete finite element approximation of the unsteady $p (\cdot, \cdot)$ -Stokes equations

Luigi C. Berselli, Alex Kaltenbach, Seungchan Ko

In this paper, we examine a fully-discrete finite element approximation of the unsteady $p (\cdot, \cdot)$ -Stokes equations ( $i . e .$ , $p (\cdot, \cdot)$ is time- and space-dependent), e…

Quasi-Monte Carlo finite element approximation for singularly perturbed convection-diffusion problems with random velocity

Error analysis for a fully-discrete finite element approximation of the unsteady p(⋅,⋅)-Stokes equations

Error analysis for a fully-discrete finite element approximation of the unsteady $p (\cdot, \cdot)$ -Stokes equations