| W. Bomhof and H.A. van der Vorst, A parallel linear system solver for circuit simulation problems, Preprint, Utrecht University (1999) |
....resulting preconditioner proved to be extremely successful in combination with CGS: a few iterations usually suffice to obtain the solution in high accuracy. Usually, the total amount of flops for this approach is less than for sophisticated sparse direct techniques. ffl Bomhof and van der Vorst [1] pursued the idea of a sparse direct solution method, and they tried to remove bottle necks with respect to parallel processing. The inherent device hierarchy together with a minimum degree ordering leads to a very sparse doubly bordered diagonal matrix. The elimination process can be carried out ....
W. Bomhof and H.A. van der Vorst, A Parallel Linear System Solver for Circuit Simulation Problems, Preprint, Utrecht University, 1999.
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W. Bomhof and H.A. van der Vorst, A parallel linear system solver for circuit simulation problems, Preprint, Utrecht University (1999)
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C. W. Bomhof and H. A. van der Vorst. A parallel linear system solver for circuit-simulation problems. Num. Lin. Alg. Appl., 7:649-- 665, 2000.
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