Partitioned Low Rank fast and Efficient Compression of Absorbing Boundary Conditions for the Helmholtz Equation , at Computational Sciences and Engineering Conference (SIAM CSE15) in Salt Lake City, Utah), Sunday, March 15, 2015 Abstract. Absorbing layers are sometimes required to be impractically thick to offer an accurate Absorbing Boundary Condition (ABC) for the Helmholtz equation in heterogeneous media. In previous work... Read More Partitioned Low Rank fast and Efficient Compression of Absorbing Boundary Conditions for the Helmholtz Equation