Alexander Rieder

According to our database, Alexander Rieder authored at least 17 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

FEM-BEM coupling for the high-frequency Helmholtz problem.

Jens Markus Melenk, Ilaria Perugia, Alexander Rieder

CoRR, 2024

Towards optimal hierarchical training of neural networks.

Michael Feischl, Alexander Rieder, Fabian Zehetgruber

CoRR, 2024

A p-version of convolution quadrature in wave propagation.

Alexander Rieder

CoRR, 2024

2023

Double exponential quadrature for fractional diffusion.

Alexander Rieder

Numerische Mathematik, March, 2023

On interpolation spaces of piecewise polynomials on mixed meshes.

Michael Karkulik, Jens Markus Melenk, Alexander Rieder

CoRR, 2023

FEM-BEM coupling in Fractional Diffusion.

Markus Faustmann, Alexander Rieder

CoRR, 2023

Fractional Diffusion in the full space: decay and regularity.

Markus Faustmann, Alexander Rieder

CoRR, 2023

2022

Time domain boundary integral equations and convolution quadrature for scattering by composite media.

Alexander Rieder, Francisco-Javier Sayas, Jens Markus Melenk

Math. Comput., 2022

Mortar Coupling of hp-Discontinuous Galerkin and Boundary Element Methods for the Helmholtz Equation.

Christoph Erath, Lorenzo Mascotto, Jens Markus Melenk, Ilaria Perugia, Alexander Rieder

J. Sci. Comput., 2022

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

Jens Markus Melenk, Alexander Rieder

CoRR, 2022

2021

On superconvergence of Runge-Kutta convolution quadrature for the wave equation.

Jens Markus Melenk, Alexander Rieder

Numerische Mathematik, 2021

Metastable speeds in the fractional Allen-Cahn equation.

Franz Achleitner, Christian Kuehn, Jens Markus Melenk, Alexander Rieder

Appl. Math. Comput., 2021

2020

Runge-Kutta approximation for C₀-semigroups in the graph norm with applications to time domain boundary integral equations.

Alexander Rieder, Francisco-Javier Sayas, Jens Markus Melenk

CoRR, 2020

FEM-BEM mortar coupling for the Helmholtz problem in three dimensions.

Lorenzo Mascotto, Jens Markus Melenk, Ilaria Perugia, Alexander Rieder

Comput. Math. Appl., 2020

2019

Time-domain boundary integral equation modeling of heat transmission problems.

Tianyu Qiu, Alexander Rieder, Francisco-Javier Sayas, Shougui Zhang

Numerische Mathematik, 2019

2018

Convolution quadrature for the wave equation with a nonlinear impedance boundary condition.

Lehel Banjai, Alexander Rieder

Math. Comput., 2018

2015

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

Thomas Führer, Jens Markus Melenk, Dirk Praetorius, Alexander Rieder

Comput. Math. Appl., 2015