34 citations · 47 across the 3 of their papers we have counts for
5 papers
Total-variation methods for gravitational-wave denoising: performance tests on Advanced LIGO data
Alejandro Torres-Forné, Elena Cuoco, Antonio Marquina +2
We assess total-variation methods to denoise gravitational-wave signals in real noise conditions, by injecting numerical-relativity waveforms from core-collapse supernovae and bina…
Denoising of gravitational-wave signal GW150914 via total-variation methods
Alejandro Torres-Forné, Antonio Marquina, José A. Font +1
We apply a regularized Rudin-Osher-Fatemi total variation (TV) method to denoise the transient gravitational wave signal GW150914. We have previously applied TV techniques to denoi…
On the convexity of Relativistic Ideal Magnetohydrodynamics
José-María Ibáñez, Isabel Cordero-Carrión, Miguel-Ángel Aloy +2
We analyze the influence of the magnetic field in the convexity properties of the relativistic magnetohydrodynamics system of equations. To this purpose we use the approach of Lax,…
On the convexity of Relativistic Hydrodynamics
José María Ibáñez, Isabel Cordero-Carrión, José María Martí +1
The relativistic hydrodynamic system of equations for a perfect fluid obeying a causal equation of state is hyperbolic (Anile 1989 {\it Relativistic Fluids and Magneto-Fluids} (Cam…
A Roe-type Riemann solver based on the spectral decomposition of the equations of Relativistic Magnetohydrodynamics
J. M. Ibáñez, M. A. Aloy, P. Mimica +3
In a recent paper (Antón et al. 2010) we have derived sets of right and left eigenvectors of the Jacobians of the relativistic MHD equations, which are regular and span a complete…