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Showing 2023 · math.APShow all
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math.AP2023
Scattered wavefield in the stochastic homogenization regime
Josselin Garnier, Laure Giovangigli, Quentin Goepfert +1
In the context of providing a mathematical framework for the propagation of ultrasound waves in a random multiscale medium, we consider the scattering of classical waves (modeled b…
math.AP2023★ 2 cited
Improved Fractal Weyl upper bound in obstacle scattering
Lucas Vacossin
In this paper, we are interested in the problem of scattering by strictly convex obstacles in the plane. We provide an upper bound for the number of resonances in the box…