On a Class of Preconditioning Methods for Dense Linear Systems from Boundary Elements

DOI10.1137/S1064827596304058zbMath0924.65037MaRDI QIDQ4210435

Publication date: 21 September 1998

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

consistency numerical examples boundary element method iterative methods sparse matrices boundary integral equations preconditioners singular integral equation discrete wavelet transforms conjugate gradients dense matrices eigenvalue clustering sparse LU decomposition operator splittings

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type) (45E10) Boundary element methods for boundary value problems involving PDEs (65N38)

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