Showing 2025Show all
2 papers · 1 filter
math.AP2025
Target Signatures for Anisotropic Screens in Electromagnetic Scattering
Fioralba Cakoni, Peter Monk
Anisotropic thin sheets of materials possess intriguing properties because of their ability to modify the phase, amplitude and polarization of incident waves. Such sheets are usual…
math.NA2025
A Neural Network Enhanced Born Approximation for Inverse Scattering
Ansh Desai, Jonathan Ma, Timo Lahivaara +1
Time-harmonic acoustic inverse scattering concerns the ill-posed and nonlinear problem of determining the refractive index of an inaccessible, penetrable scatterer based on far fie…