3 papers
math.NA2026
A surrogate-Bayesian algorithm for scatterer shape identification from phaseless data
Erik Garcia Neefjes, Stuart C. Hawkins, Mahadevan Ganesh
This work addresses the reconstruction of a scatterer's shape from phaseless far field-intensity data arising from multiple incident waves interacting with the scatterer. We formul…
math.NA2025
Far-Field Sensitivity to Local Boundary Perturbations in 2D Wave Scattering
Erik García Neefjes, Stuart C. Hawkins
We numerically investigate the sensitivity of the scattered wave field to perturbations in the shape of a scattering body illuminated by an incident plane wave. This study is motiv…
physics.flu-dyn2024
Stress relaxation and thermo-visco-elastic effects in fluid-filled slits and fluid-loaded plates
Erik García Neefjes, David Nigro, Raphaël C. Assier +1
In this paper, we theoretically analyse wave propagation in two canonical problems of interest: fluid-filled thermo-visco-elastic slits and fluid-loaded thermo-visco-elastic plates…