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math.NA2026
On Sampling Methods for Inverse Biharmonic Scattering Problems in Supported Plates
Carlos Borges, Rafael Ceja Ayala, Peter Nekrasov
We study the inverse problem of qualitatively recovering a supported cavity in a thin elastic plate governed by the flexural (biharmonic) wave equation, using far-field pattern mea…
math.NA2026
Integral equations for flexural scattering problems with periodic boundaries
Fruzsina Agocs, Tristan Goodwill, Jeremy G. Hoskins +1
We develop a method for computing the scattering of flexural waves off of a periodic wall or a periodic line of scatterers. These waves model the fluctuations of thin plates with p…