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08/03/2023
Fundamental Data Structures for Matrix-Free Finite Elements on Hybrid Tetrahedral Grids
This paper presents efficient data structures for the implementation of ...
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06/30/2023
Multigrid Methods using Block Floating Point Arithmetic
Block Floating Point (BFP) arithmetic is currently seeing a resurgence i...
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03/03/2021
A massively parallel Eulerian-Lagrangian method for advection-dominated transport in viscous fluids
Motivated by challenges in Earth mantle convection, we present a massive...
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10/26/2020
Textbook efficiency: massively parallel matrix-free multigrid for the Stokes system
We employ textbook multigrid efficiency (TME), as introduced by Achi Bra...
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10/26/2020
Resiliency in Numerical Algorithm Design for Extreme Scale Simulations
This work is based on the seminar titled “Resiliency in Numerical Algori...
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09/30/2019
waLBerla: A block-structured high-performance framework for multiphysics simulations
Programming current supercomputers efficiently is a challenging task. Mu...
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05/25/2018
