Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Tuomas Airaksinen, Erkki Heikkola, Anssi Pennanen, Jari Toivanen. An algebraic multigrid based shifted-Laplacian preconditioner for the Helmholtz equation. J. Comput. Physics, 226(1):1196-1210, 2007. [doi]
Abstract is missing.