Diffraction of acoustic waves by multiple independent semi-infinite arrays

Activity: Talk or presentationInvited talkResearch


We consider multiple wave scattering problems with several semi-infinite periodic arrays of point scatterers. For each array, a coupled system of equations must be satisfied by the scattering coefficients. All of these systems are solved using the discrete Wiener-Hopf technique and the result leads to a invertible matrix equation. In particular, we look at two arrays forming a wedge interface and will make comparisons with numerical methods that do not rely on the array periodicity.
Period23 Aug 2023
Event title10th International Congress on Industrial and Applied Mathematics
Event typeConference
LocationTokyo, JapanShow on map