
Learning the structure of wind: A datadriven nonlocal turbulence model for the atmospheric boundary layer
We develop a novel datadriven approach to modeling the atmospheric boun...
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Equivalence between a timefractional and an integerorder gradient flow: The memory effect reflected in the energy
Timefractional partial differential equations are nonlocal in time and ...
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Semi matrixfree twogrid shifted Laplacian preconditioner for the Helmholtz equation with near optimal shifts
Due to its significance in terms of wave phenomena a considerable effort...
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Solving timefractional differential equation via rational approximation
Fractional differential equations (FDEs) describe subdiffusion behavior ...
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A hybrid discontinuous Galerkin method for nonlinear elastoacoustic coupling
Inspired by medical applications of highintensity ultrasound, we study ...
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Multidimensional coupling: A variationally consistent approach to fiberreinforced materials
A novel mathematical model for fiberreinforced materials is proposed. I...
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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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On a subdiffusive tumour growth model with fractional time derivative
In this work, we present a model for tumour growth in terms of reaction...
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Frontiers in Mortar Methods for Isogeometric Analysis
Complex geometries as common in industrial applications consist of multi...
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The surrogate matrix methodology: Accelerating isogeometric analysis of waves
The surrogate matrix methodology delivers lowcost approximations of mat...
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A 3D1D coupled blood flow and oxygen transport model to generate microvascular networks
In this work, we introduce an algorithmic approach to generate microvasc...
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A highorder discontinuous Galerkin method for nonlinear sound waves
We propose a highorder discontinuous Galerkin scheme for nonlinear acou...
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Generalized bounds for active subspaces
The active subspace method, as a dimension reduction technique, can subs...
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The surrogate matrix methodology: A reference implementation for lowcost assembly in isogeometric analysis
A reference implementation of a new method in isogeometric analysis (IGA...
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Stencil scaling for vectorvalued PDEs on hybrid grids with applications to generalized Newtonian fluids
Matrixfree finite element implementations for large applications provid...
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Stencil scaling for vectorvalued PDEs with applications to generalized Newtonian fluids
Matrixfree finite element implementations for large applications provid...
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A statistical framework for generating microstructures of twophase random materials: application to fatigue analysis
Random microstructures of heterogeneous materials play a crucial role in...
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Bayesian calibration and sensitivity analysis for a karst aquifer model using active subspaces
In this article, we perform a parameter study for a recently developed m...
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Analysis of boundary effects on PDEbased sampling of WhittleMatérn random fields
We consider the generation of samples of a meanzero Gaussian random fie...
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Adaptive control in rollforward recovery for extreme scale multigrid
With the increasing number of compute components, failures in future exa...
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A stencil scaling approach for accelerating matrixfree finite element implementations
We present a novel approach to fast onthefly low order finite element ...
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Scheduling massively parallel multigrid for multilevel Monte Carlo methods
The computational complexity of naive, samplingbased uncertainty quanti...
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A quantitative performance analysis for Stokes solvers at the extreme scale
This article presents a systematic quantitative performance analysis for...
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Barbara Wohlmuth
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