1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.NA2024
Maximum-norm a posteriori error bounds for parabolic equations discretised by the extrapolated Euler method in time and FEM in space
Torsten Linß, Goran Radojev
A class of linear parabolic equations is considered. We derive a framework for the a posteriori error analysis of time discretisations by Richardson extrapolation of arbitrary orde…
math.NA2023★ 1 cited
Maximum-norm a posteriori error bounds for an extrapolated upwind scheme applied to a singularly perturbed convection-diffusion problem
Torsten Linß, Goran Radojev
Richardson extrapolation is applied to a simple first-order upwind difference scheme for the approximation of solutions of singularly perturbed convection-diffusion problems in one…
math.NA2023
A unified approach to maximum-norm a posteriori error estimation for second-order time discretisations of parabolic equations
Torsten Linß, Martin Ossadnik, Goran Radojev
A class of linear parabolic equations are considered. We derive a common framework for the a posteriori error analysis of certain second-order time discretisations combined with fi…