31 citations · 171 across the 27 of their papers we have counts for
3 papers · 2 filters
A fast and robust solver for the scattering from a layered periodic structure containing multi-particle inclusions
Jun Lai, Motoki Kobayashi, Alex Barnett
We present a solver for plane wave scattering from a periodic dielectric grating with a large number of inclusions lying in each period of its middle layer.Such composite mater…
A fast solver for multi-particle scattering in a layered medium
Jun Lai, Motoki Kobayashi, Leslie Greengard
In this paper, we consider acoustic or electromagnetic scattering in two dimensions from an infinite three-layer medium with thousands of wavelength-size dielectric particles embed…
A fast direct solver for high frequency scattering from a large cavity in two dimensions
Jun Lai, Sivaram Ambikasaran, Leslie F. Greengard
We present a fast direct solver for the simulation of electromagnetic scattering from an arbitrarily-shaped, large, empty cavity embedded in an infinite perfectly conducting half s…