References

1

Owe Axelsson and Gunhild Lindskog. On the eigenvalue distribution of a class of preconditioning matrices. Numer. Math., 48:479-498, 1986.

2

Richard Barrett, Michael Berry, Tony F. Chan, James Demmel, June Donato, Jack Dongarra, Victor Eijkhout, Roldan Pozo, Charles Romine, and Henk van der Vorst. Templates for the Solution of Linear Systems: Building Blocks for Iterative Methods. SIAM, Philadelphia PA, 1994.

3

E.F. D'Azevedo, V.L. Eijkhout, and C.H. Romine. Lapack working note 56: Reducing communication costs in the conjugate gradient algorithm on distributed memory multiprocessor. Technical Report CS-93-185, Computer Science Department, University of Tennessee, Knoxville, 1993. to appear.

4

Jack Dongarra and Henk van der Vorst. Performance of various computers using sparse linear equations software in a fortran environment. Supercomputer, 1992.

5

L. Yu. Kolotilina and A. Yu. Yeremin. On a family of two-level preconditionings of the incomlete block factorization type. Sov. J. Numer. Anal. Math. Modelling, pages 293-320, 1986.