1. Fourier analysis of relaxed incomplete factorization preconditioners;Chan;SIAM JSSC,1991
2. Fourier analysis of iterative methods for elliptic problems;Chan;SIAM Review,1989
3. The application of the Conjugate Gradient method to large sparse unsymmetric complex matrix equations arising from the scattering of elastic waves;Datta,1990
4. The effect of ordering on preconditioned conjugate gradients;Duff;BIT,1989
5. Yale sparse matrix package;Eisenstat,1977