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09/16/2023
Adaptive multiplication of rank-structured matrices in linear complexity
Hierarchical matrices approximate a given matrix by a decomposition into...
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04/01/2023
Computing Maxwell eigenmodes with Bloch boundary conditions
Our goal is to predict the band structure of photonic crystals. This tas...
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10/29/2022
ℋ^2-matrices for translation-invariant kernel functions
Boundary element methods for elliptic partial differential equations typ...
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03/10/2022
Distributed ℋ^2-matrices for boundary element methods
Standard discretization techniques for boundary integral equations, e.g....
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09/09/2021
On iterated interpolation
Matrices resulting from the discretization of a kernel function, e.g., i...
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03/28/2020
Algorithmic Counting of Zero-Dimensional Finite Topological Spaces With Respect to the Covering Dimension
Taking the covering dimension dim as notion for the dimension of a topol...
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03/27/2020
Dielectric breakdown prediction with GPU-accelerated BEM
The prediction of a dielectric breakdown in a high-voltage device is bas...
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01/15/2020
Fast large-scale boundary element algorithms
Boundary element methods (BEM) reduce a partial differential equation in...
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11/18/2019
Semi-Automatic Task Graph Construction for ℋ-Matrix Arithmetic
A new method to construct task graphs for -matrix arithmetic is introduc...
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06/03/2019
Exploiting nested task-parallelism in the ℋ-LU factorization
We address the parallelization of the LU factorization of hierarchical m...
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10/25/2015