Sjoerd Geevers

Publication Activity (10 Years)

Years Active: 2017-2022
Publications (10 Years): 13

Top Topics

Low Frequency Coefficients

Optimization Problems

Finite Element Methods

Top Venues

SIAM J. Sci. Comput.

J. Sci. Comput.

SIAM J. Numer. Anal.

Publications

Anton Arnold, Sjoerd Geevers, Ilaria Perugia, Dmitry Ponomarev
On the limiting amplitude principle for the wave equation with variable coefficients. CoRR (2022)
Anton Arnold, Sjoerd Geevers, Ilaria Perugia, Dmitry Ponomarev
An adaptive finite element method for high-frequency scattering problems with smoothly varying coefficients. Comput. Math. Appl. 109 (2022)
Sjoerd Geevers, Roland Maier
Fast mass lumped multiscale wave propagation modelling. CoRR (2021)
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia, Joachim Schöberl
A Polynomial-Degree-Robust A Posteriori Error Estimator for Nédélec Discretizations of Magnetostatic Problems. SIAM J. Numer. Anal. 59 (4) (2021)
Anton Arnold, Sjoerd Geevers, Ilaria Perugia, Dmitry Ponomarev
An adaptive finite element method for high-frequency scattering problems with variable coefficients. CoRR (2021)
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia, Joachim Schöberl
A polynomial-degree-robust a posteriori error estimator for Nédélec discretizations of magnetostatic problems. CoRR (2020)
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia
An Equilibrated a Posteriori Error Estimator for Arbitrary-Order Nédélec Elements for Magnetostatic Problems. J. Sci. Comput. 83 (3) (2020)
Sjoerd Geevers, Wim A. Mulder, Jaap J. W. van der Vegt
Efficient Quadrature Rules for Computing the Stiffness Matrices of Mass-Lumped Tetrahedral Elements for Linear Wave Problems. SIAM J. Sci. Comput. 41 (2) (2019)
Sjoerd Geevers
Doubling the Convergence Rate by Pre- and Post-Processing the Finite Element Approximation for Linear Wave Problems. SIAM J. Sci. Comput. 41 (6) (2019)
Joscha Gedicke, Sjoerd Geevers, Ilaria Perugia
An equilibrated a posteriori error estimator for arbitrary-order Nédélec elements for magnetostatic problems. CoRR (2019)
Sjoerd Geevers, Wim A. Mulder, Jaap J. W. van der Vegt
Dispersion Properties of Explicit Finite Element Methods for Wave Propagation Modelling on Tetrahedral Meshes. J. Sci. Comput. 77 (1) (2018)
Sjoerd Geevers, Wim A. Mulder, Jaap J. W. van der Vegt
New Higher-Order Mass-Lumped Tetrahedral Elements for Wave Propagation Modelling. SIAM J. Sci. Comput. 40 (5) (2018)
Sjoerd Geevers, Jaap J. W. van der Vegt
Sharp Penalty Term and Time Step Bounds for the Interior Penalty Discontinuous Galerkin Method for Linear Hyperbolic Problems. SIAM J. Sci. Comput. 39 (5) (2017)