1917 search results - page 1 / 384 » Compressive Wave Computation |
FOCM
2011
12 years 8 months ago
2011
This paper considers large-scale simulations of wave propagation phenomena. We argue that it is possible to accurately compute a wavefield by decomposing it onto a largely incomp...
MOC
2002
13 years 4 months ago
2002
Viscous profiles of shock waves in systems of conservation laws can be viewed as heteroclinic orbits in associated systems of ordinary differential equations (ODE). In the case of ...
FOCM
2010
13 years 2 months ago
2010
This paper presents a numerical compression strategy for the boundary integral equation of acoustic scattering in two dimensions. These equations have oscillatory kernels that we ...
SIAMAM
2010
13 years 3 months ago
2010
A model equation for gravity-capillary waves in deep water is proposed. This model is a quadratic approximation of the deep water potential flow equations, and has wavepacket-type...
ENTCS
2006
13 years 4 months ago
2006
This paper discusses numerical experiments of wave front propagation on a flat disk and related results. In particular, notions of extremal rays and wave front caustics are introd...