Jung-Han Kimn, Marcus Sarkis. Shifted Laplacian RAS Solvers for the Helmholtz Equation. In Randolph E. Bank, Michael J. Holst, Olof B. Widlund, Jinchao Xu, editors, Domain Decomposition Methods in Science and Engineering XX. Volume 91 of Lecture Notes in Computational Science and Engineering, pages 151-158, Springer, 2013. [doi]
Abstract is missing.