Sjoerd Geevers

13 papers Journal 13
YearRankTypeTitle / Venue / Authors
2022 J jnl
An adaptive finite element method for high-frequency scattering problems with smoothly varying coefficients.
Comput. Math. Appl.
Anton Arnold, Sjoerd Geevers, Ilaria Perugia, Dmitry Ponomarev
2022 J jnl
On the limiting amplitude principle for the wave equation with variable coefficients.
CoRR
Anton Arnold, Sjoerd Geevers, Ilaria Perugia, Dmitry Ponomarev
2021 J jnl
A Polynomial-Degree-Robust A Posteriori Error Estimator for Nédélec Discretizations of Magnetostatic Problems.
SIAM J. Numer. Anal.
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia, Joachim Schöberl
2021 J jnl
An adaptive finite element method for high-frequency scattering problems with variable coefficients.
CoRR
Anton Arnold, Sjoerd Geevers, Ilaria Perugia, Dmitry Ponomarev
2021 J jnl
Fast mass lumped multiscale wave propagation modelling.
CoRR
Sjoerd Geevers, Roland Maier
2020 J jnl
A polynomial-degree-robust a posteriori error estimator for Nédélec discretizations of magnetostatic problems.
CoRR
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia, Joachim Schöberl
2020 J jnl
An Equilibrated a Posteriori Error Estimator for Arbitrary-Order Nédélec Elements for Magnetostatic Problems.
J. Sci. Comput.
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia
2019 J jnl
An equilibrated a posteriori error estimator for arbitrary-order Nédélec elements for magnetostatic problems.
CoRR
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia
2019 J jnl
Doubling the Convergence Rate by Pre- and Post-Processing the Finite Element Approximation for Linear Wave Problems.
SIAM J. Sci. Comput.
Sjoerd Geevers
2019 J jnl
Efficient Quadrature Rules for Computing the Stiffness Matrices of Mass-Lumped Tetrahedral Elements for Linear Wave Problems.
SIAM J. Sci. Comput.
Sjoerd Geevers, Wim A. Mulder, Jaap J. W. van der Vegt
2018 J jnl
Dispersion Properties of Explicit Finite Element Methods for Wave Propagation Modelling on Tetrahedral Meshes.
J. Sci. Comput.
Sjoerd Geevers, Wim A. Mulder, Jaap J. W. van der Vegt
2018 J jnl
New Higher-Order Mass-Lumped Tetrahedral Elements for Wave Propagation Modelling.
SIAM J. Sci. Comput.
Sjoerd Geevers, Wim A. Mulder, Jaap J. W. van der Vegt
2017 J jnl
Sharp Penalty Term and Time Step Bounds for the Interior Penalty Discontinuous Galerkin Method for Linear Hyperbolic Problems.
SIAM J. Sci. Comput.
Sjoerd Geevers, Jaap J. W. van der Vegt