Domain Decomposition Methods for the solution of Helmholtz transmission problems

Applied Math And Analysis Seminar

Catalin Turc (NJIT)

Wednesday, April 19, 2017 -
12:00pm to 1:00pm
Location: 
119 Physics

We present several versions of non-overlapping Domain Decomposition Methods (DDM) for the solution of Helmholtz transmission problems for (a) multiple scattering configurations, (b) bounded composite scatterers with piecewise constant material properties, and (c) layered media. We show that DDM solvers give rise to important computational savings over other existing solvers, especially in the challenging high-frequency regime.