Novel Multilevel Preconditioners for the Systems Arising from Plane Wave Discretization of Helmholtz Equations with Large Wave Numbers

Qiya Hu, Xuan Li. Novel Multilevel Preconditioners for the Systems Arising from Plane Wave Discretization of Helmholtz Equations with Large Wave Numbers. SIAM J. Scientific Computing, 39(4), 2017. [doi]

Abstract

Abstract is missing.