56 citations · 740 across the 54 of their papers we have counts for
6 papers · 1 filter
Wavelet-based parallel dynamic mesh adaptation for magnetohydrodynamics in the AMROC framework
Margarete Oliveira Domingues, Ralf Deiterding, Muller Moreira Lopes +3
Computational magnetohydrodynamics (MHD) for space physics has become an essential area in understanding the multiscale dynamics of geophysical and astrophysical plasma processes,…
An open and parallel multiresolution framework using block-based adaptive grids
Mario Sroka, Thomas Engels, Philipp Krah +3
A numerical approach for solving evolutionary partial differential equations in two and three space dimensions on block-based adaptive grids is presented. The numerical discretizat…
Adaptive multiresolution computations applied to detonations
Olivier Roussel, Kai Schneider
A space-time adaptive method is presented for the reactive Euler equations describing chemically reacting gas flow where a two species model is used for the chemistry. The governin…
Adaptive gradient-augmented level set method with multiresolution error estimation
Dmitry Kolomenskiy, Jean-Christophe Nave, Kai Schneider
A space-time adaptive scheme is presented for solving advection equations in two space dimensions. The gradient-augmented level set method using a semi-Lagrangian formulation with…
Wavelet methods to eliminate resonances in the Galerkin-truncated Burgers and Euler equations
Rodrigo M. Pereira, Romain Nguyen-van-yen, Marie Farge +1
It is well known that solutions to the Fourier-Galerkin truncation of the inviscid Burgers equation (and other hyperbolic conservation laws) do not converge to the physically relev…
Wavelet-based density estimation for noise reduction in plasma simulations using particles
Romain Nguyen van yen, Diego del-Castillo-Negrete, Kai Schneider +2
For given computational resources, the accuracy of plasma simulations using particles is mainly held back by the noise due to limited statistical sampling in the reconstruction of…