30 citations · 30 across the 1 of their papers we have counts for
3 papers
Evolutions of centered Brill waves with a pseudospectral method
David Hilditch, Andreas Weyhausen, Bernd Bruegmann
The pseudospectral code bamps is used to evolve axisymmetric gravitational waves. We consider a one-parameter family of Brill wave initial data, taking the seed function and streng…
Solving 3D relativistic hydrodynamical problems with WENO discontinuous Galerkin methods
Marcus Bugner, Tim Dietrich, Sebastiano Bernuzzi +2
Discontinuous Galerkin (DG) methods coupled to WENO algorithms allow high order convergence for smooth problems and for the simulation of discontinuities and shocks. In this work,…
A Pseudospectral Method for Gravitational Wave Collapse
David Hilditch, Andreas Weyhausen, Bernd Bruegmann
We present a new pseudospectral code, bamps, for numerical relativity written with the evolution of collapsing gravitational waves in mind. We employ the first order generalized ha…