3 citations
2 papers
math.NA2022★ 1 cited
Convergence analysis of multi-step one-shot methods for linear inverse problems
Marcella Bonazzoli, Houssem Haddar, Tuan Anh Vu
In this work we are interested in general linear inverse problems where the corresponding forward problem is solved iteratively using fixed point methods. Then one-shot methods, wh…
math.AP2021★ 3 cited
Acoustic passive cloaking using thin outer resonators
Lucas Chesnel, Jérémy Heleine, Sergei A. Nazarov
We consider the propagation of acoustic waves in a 2D waveguide unbounded in one direction and containing a compact obstacle. The wavenumber is fixed so that only one mode can prop…