Stellar structure can -- in good approximation -- be described as a hydrostatic state, which which arises due to a balance between gravitational force and pressure gradient. Hydrostatic states are static solutions of the full compressible Euler system with gravitational source term, which can be used to model the stellar interior. In order to carry out simulations of dynamical processes occurring in stars, it is vital for the numerical method to accurately maintain the hydrostatic state over a long time period. In this thesis we present different methods to modify astrophysical finite volume codes in order to make them \emph{well-balanced}, preventing them from introducing significant discretization errors close to hydrostatic states. Our w...
We review well-balanced methods for the faithful approximation of solutions of systems of hyperbolic...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
Stellar structure can -- in good approximation -- be described as a hydrostatic state, which which a...
Context. Many problems in astrophysics feature flows which are close to hydrostatic equilibrium. How...
Context. Many astrophysical processes involving plasma flows are produced in the context of a gravit...
Context. Many astrophysical processes involving plasma flows are produced in the context of a gravit...
Context. Many astrophysical processes involving plasma flows are produced in the context of a gravit...
Many astrophysical processes involving plasma flows are produced in the context of a gravitationally...
We present well-balanced finite volume schemes designed to approximate the Euler equations with grav...
Diese Arbeit befasst sich mit der Anwendbarkeit der Methode der Finiten Massen auf astrophysikalisch...
Diese Arbeit befasst sich mit der Anwendbarkeit der Methode der Finiten Massen auf astrophysikalisch...
In gravitationally stratified fluids, the length scales of fluid motion are often much gre...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
We review well-balanced methods for the faithful approximation of solutions of systems of hyperbolic...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
Stellar structure can -- in good approximation -- be described as a hydrostatic state, which which a...
Context. Many problems in astrophysics feature flows which are close to hydrostatic equilibrium. How...
Context. Many astrophysical processes involving plasma flows are produced in the context of a gravit...
Context. Many astrophysical processes involving plasma flows are produced in the context of a gravit...
Context. Many astrophysical processes involving plasma flows are produced in the context of a gravit...
Many astrophysical processes involving plasma flows are produced in the context of a gravitationally...
We present well-balanced finite volume schemes designed to approximate the Euler equations with grav...
Diese Arbeit befasst sich mit der Anwendbarkeit der Methode der Finiten Massen auf astrophysikalisch...
Diese Arbeit befasst sich mit der Anwendbarkeit der Methode der Finiten Massen auf astrophysikalisch...
In gravitationally stratified fluids, the length scales of fluid motion are often much gre...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
We review well-balanced methods for the faithful approximation of solutions of systems of hyperbolic...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...
This work presents arbitrary high order well balanced finite volume schemes for the Euler equations ...