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math.NA2021
Numerical approximation of the scattering amplitude in elasticity
Juan A. Barceló, Carlos Castro
We propose a numerical method to approximate the scattering amplitudes for the elasticity system with a non-constant matrix potential in dimensions and . This requires to…
math.NA2017
Numerical approximation of the best decay rate for some dissipative systems
Kaïs Ammari, Carlos Castro
In this paper we propose a numerical method to approximate the best decay rate for some dissipative systems that are bounded perturbation of unbounded skew-adjoint operators. We al…