Spectral Analysis of the Discrete Helmholtz Operator Preconditioned with a Shifted Laplacian

M. B. van Gijzen, Yogi A. Erlangga, C. Vuik. Spectral Analysis of the Discrete Helmholtz Operator Preconditioned with a Shifted Laplacian. SIAM J. Scientific Computing, 29(5):1942-1958, 2007. [doi]

Abstract

Abstract is missing.