Jens Markus Melenk

Orcid: 0000-0001-9024-6028

Affiliations:
  • TU Wien, Vienna, Austria


According to our database1, Jens Markus Melenk authored at least 84 papers between 1999 and 2025.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

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Bibliography

2025
Optimally truncated WKB approximation for the 1D stationary Schrödinger equation in the highly oscillatory regime.
J. Comput. Appl. Math., 2025

2024
Stability analysis for electromagnetic waveguides. Part 2: non-homogeneous waveguides.
Adv. Comput. Math., June, 2024

Exponential Convergence of a Generalized FEM for Heterogeneous Reaction-Diffusion Equations.
Multiscale Model. Simul., March, 2024

Wavenumber-explicit stability and convergence analysis of ℎ𝑝 finite element discretizations of Helmholtz problems in piecewise smooth media.
Math. Comput., 2024

Parsimonious convolution quadrature.
CoRR, 2024

Regularity of vector fields with piecewise regular curl and divergence.
CoRR, 2024

The Green's function for an acoustic, half-space impedance problem Part II: Analysis of the slowly varying and the plane wave component.
CoRR, 2024

The Green's function for an acoustic half-space problem with impedance boundary conditions Part I: Representation formula.
CoRR, 2024

Optimal convergence rates in L<sup>2</sup> for a first order system least squares finite element method - Part II: inhomogeneous Robin boundary conditions.
CoRR, 2024

FEM-BEM coupling for the high-frequency Helmholtz problem.
CoRR, 2024

Optimal convergence rates in L2 for a first order system least squares finite element method - part II: Inhomogeneous Robin boundary conditions.
Comput. Math. Appl., 2024

An implementation of hp-FEM for the fractional Laplacian.
Comput. Math. Appl., 2024

2023
Exponential Convergence of \(hp\)-FEM for the Integral Fractional Laplacian in Polygons.
SIAM J. Numer. Anal., December, 2023

ℋ-inverses for RBF interpolation.
Adv. Comput. Math., December, 2023

Exponential convergence of hp FEM for spectral fractional diffusion in polygons.
Numerische Mathematik, 2023

Fractional Dissipative PDEs.
CoRR, 2023

Optimally truncated WKB approximation for the highly oscillatory stationary 1D Schrödinger equation.
CoRR, 2023

Weighted analytic regularity for the integral fractional Laplacian in polyhedra.
CoRR, 2023

Stability Analysis for Electromagnetic Waveguides. Part 1: Acoustic and Homogeneous Electromagnetic Waveguides.
CoRR, 2023

On interpolation spaces of piecewise polynomials on mixed meshes.
CoRR, 2023

Exponential meshes and H-matrices.
Comput. Math. Appl., 2023

2022
Local Convergence of the FEM for the Integral Fractional Laplacian.
SIAM J. Numer. Anal., 2022

Caccioppoli-type estimates and ℋ-matrix approximations to inverses for FEM-BEM couplings.
Numerische Mathematik, 2022

Time domain boundary integral equations and convolution quadrature for scattering by composite media.
Math. Comput., 2022

Mortar Coupling of hp-Discontinuous Galerkin and Boundary Element Methods for the Helmholtz Equation.
J. Sci. Comput., 2022

Cost-optimal adaptive iterative linearized FEM for semilinear elliptic PDEs.
CoRR, 2022

Exponential convergence of hp-FEM for the integral fractional Laplacian in 1D.
CoRR, 2022

An exponentially convergent discretization for space-time fractional parabolic equations using hp-FEM.
CoRR, 2022

Wavenumber-explicit hp-FEM analysis for Maxwell's equations with impedance boundary conditions.
CoRR, 2022

Rate-optimal goal-oriented adaptive FEM for semilinear elliptic PDEs.
Comput. Math. Appl., 2022

ℋ-matrix approximability of inverses of FEM matrices for the time-harmonic Maxwell equations.
Adv. Comput. Math., 2022

2021
On superconvergence of Runge-Kutta convolution quadrature for the wave equation.
Numerische Mathematik, 2021

Quasi-optimal convergence rate for an adaptive method for the integral fractional Laplacian.
Math. Comput., 2021

Wavenumber-Explicit hp-FEM Analysis for Maxwell's Equations with Transparent Boundary Conditions.
Found. Comput. Math., 2021

Weighted analytic regularity for the integral fractional Laplacian in polygons.
CoRR, 2021

Goal-oriented adaptive finite element method for semilinear elliptic PDEs.
CoRR, 2021

$\mathcal{H}$-matrix approximability of inverses of FEM matrices for the time-harmonic Maxwell equations.
CoRR, 2021

Metastable speeds in the fractional Allen-Cahn equation.
Appl. Math. Comput., 2021

2020
Wavenumber Explicit Analysis for Galerkin Discretizations of Lossy Helmholtz Problems.
SIAM J. Numer. Anal., 2020

On commuting p-version projection-based interpolation on tetrahedra.
Math. Comput., 2020

Optimal convergence rates in L<sup>2</sup> for a first order system least squares finite element method. Part I: homogeneous boundary conditions.
CoRR, 2020

Approximating inverse FEM matrices on non-uniform meshes with $\mathcal{H}$-matrices.
CoRR, 2020

hp-FEM for reaction-diffusion equations II. Robust exponential convergence for multiple length scales in corner domains.
CoRR, 2020

Runge-Kutta approximation for C<sub>0</sub>-semigroups in the graph norm with applications to time domain boundary integral equations.
CoRR, 2020

FEM-BEM mortar coupling for the Helmholtz problem in three dimensions.
Comput. Math. Appl., 2020

2019
Tensor FEM for Spectral Fractional Diffusion.
Found. Comput. Math., 2019

On the stability of Scott-Zhang type operators and application to multilevel preconditioning in fractional diffusion.
CoRR, 2019

H-matrix approximability of inverses of discretizations of the fractional Laplacian.
Adv. Comput. Math., 2019

2018
Local convergence of the boundary element method on polyhedral domains.
Numerische Mathematik, 2018

2017
Approximation of the high-frequency Helmholtz kernel by nested directional interpolation: error analysis.
Numerische Mathematik, 2017

Local inverse estimates for non-local boundary integral operators.
Math. Comput., 2017

Robust exponential convergence of hp-FEM in balanced norms for singularly perturbed reaction-diffusion problems: Corner domains.
Comput. Math. Appl., 2017

An analysis of a butterfly algorithm.
Comput. Math. Appl., 2017

2016
Existence of ℋ-matrix approximants to the inverses of BEM matrices: The simple-layer operator.
Math. Comput., 2016

2015
ℋ-matrix approximability of the inverses of FEM matrices.
Numerische Mathematik, 2015

FEM-BEM coupling for the large-body limit in micromagnetics.
J. Comput. Appl. Math., 2015

Local high-order regularization and applications to hp-methods.
Comput. Math. Appl., 2015

Optimal additive Schwarz methods for the hp-BEM: The hypersingular integral operator in 3D on locally refined meshes.
Comput. Math. Appl., 2015

2014
On the stability of the boundary trace of the polynomial L<sup>2</sup>-projection on triangles and tetrahedra.
Comput. Math. Appl., 2014

An analysis of discretizations of the Helmholtz equation in L<sup>2</sup> and in negative norms.
Comput. Math. Appl., 2014

2013
A High Frequency hp Boundary Element Method for Scattering by Convex Polygons.
SIAM J. Numer. Anal., 2013

Quasi-optimal Convergence Rate for an Adaptive Boundary Element Method.
SIAM J. Numer. Anal., 2013

General DG-Methods for Highly Indefinite Helmholtz Problems.
J. Sci. Comput., 2013

On optimal L<sup>2</sup> - and surface flux convergence in FEM.
Comput. Vis. Sci., 2013

Symmetry-Free, p-Robust Equilibrated Error Indication for the hp-Version of the FEM in Nearly Incompressible Linear Elasticity.
Comput. Methods Appl. Math., 2013

Analytic regularity for a singularly perturbed system of reaction-diffusion equations with multiple scales.
Adv. Comput. Math., 2013

2012
Quasi-Optimal Approximation of Surface Based Lagrange Multipliers in Finite Element Methods.
SIAM J. Numer. Anal., 2012

Mapping Properties of Combined Field Helmholtz Boundary Integral Operators.
SIAM J. Math. Anal., 2012

Numerical quadratic energy minimization bound to convex constraints in thin-film micromagnetics.
Numerische Mathematik, 2012

hp Finite Element Methods for Fourth Order Singularly Perturbed Boundary Value Problems.
Proceedings of the Numerical Analysis and Its Applications - 5th International Conference, 2012

2011
Wavenumber Explicit Convergence Analysis for Galerkin Discretizations of the Helmholtz Equation.
SIAM J. Numer. Anal., 2011

Wavenumber-Explicit hp-BEM for High Frequency Scattering.
SIAM J. Numer. Anal., 2011

Runge-Kutta convolution quadrature for operators arising in wave propagation.
Numerische Mathematik, 2011

2010
Convergence analysis for finite element discretizations of the Helmholtz equation with Dirichlet-to-Neumann boundary conditions.
Math. Comput., 2010

On the Suboptimality of the <i>p</i>-Version Interior Penalty Discontinuous Galerkin Method.
J. Sci. Comput., 2010

On the convergence of Filon quadrature.
J. Comput. Appl. Math., 2010

2005
hp-Interpolation of Nonsmooth Functions and an Application to hp-A posteriori Error Estimation.
SIAM J. Numer. Anal., 2005

Approximation of Integral Operators by Variable-Order Interpolation.
Numerische Mathematik, 2005

2003
Boundary Concentrated Finite Element Methods.
SIAM J. Numer. Anal., 2003

2002
An Efficient Direct Solver for the Boundary Concentrated FEM in 2D.
Computing, 2002

2001
Approximation orders for natural splines in arbitrary dimensions.
Math. Comput., 2001

On residual-based a posteriori error estimation in hp-FEM.
Adv. Comput. Math., 2001

2000
Spectral Galerkin Discretization for Hydrodynamic Stability Problems.
Computing, 2000

1999
Operator adapted spectral element methods I: harmonic and generalized harmonic polynomials.
Numerische Mathematik, 1999


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