[HTML][HTML] Mechanisms of aortic dissection: from pathological changes to experimental and in silico models
Aortic dissection continues to be responsible for significant morbidity and mortality, although
recent advances in medical data assimilation and in experimental and in silico models have …
recent advances in medical data assimilation and in experimental and in silico models have …
Implementing the discontinuous-Galerkin finite element method using graph neural networks with application to diffusion equations
Abstract Machine learning (ML) has benefited from both software and hardware
advancements, leading to increasing interest in capitalising on ML throughout academia …
advancements, leading to increasing interest in capitalising on ML throughout academia …
[HTML][HTML] Matrix-free higher-order finite element methods for hyperelasticity
This work presents a matrix-free finite element solver for finite-strain elasticity adopting an h
p-multigrid preconditioner. Compared to classical algorithms relying on a global sparse …
p-multigrid preconditioner. Compared to classical algorithms relying on a global sparse …
Geometric Uncertainty of Patient-Specific Blood Vessels and its Impact on Aortic Hemodynamics
In the context of numerical simulations of the vascular system, local geometric uncertainties
have not yet been examined in sufficient detail due to model complexity and the associated …
have not yet been examined in sufficient detail due to model complexity and the associated …
High-order discontinuous Galerkin methods for computational acoustics and aeroacoustics
J Heinz - 2023 - repositum.tuwien.at
Acoustic wave propagation is often simulated by solving the scalar wave equation with finite
element methods. Following this approach is known for its tendency to significant numerical …
element methods. Following this approach is known for its tendency to significant numerical …
From anomalous dissipation through Euler singularities to stabilized finite element methods for turbulent flows
It is well-known that kinetic energy produced artificially by an inadequate numerical
discretization of nonlinear transport terms may lead to a blow-up of the numerical solution in …
discretization of nonlinear transport terms may lead to a blow-up of the numerical solution in …
High-performance implementation of H (div)-conforming elements for incompressible flows
N Wik - 2022 - diva-portal.org
In this thesis, evaluation of H (div)-conforming finite elements is implemented in a
highperformance setting and used to solve the incompressible Navier-Stokes equation …
highperformance setting and used to solve the incompressible Navier-Stokes equation …