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1993

Parallel Preconditioning and Approximate Inverses on the Connection Machine

9 years 11 months ago
Parallel Preconditioning and Approximate Inverses on the Connection Machine
We present a new approach to preconditioning for very large, sparse, non-symmetric, linear systems. We explicitly compute an approximate inverse to our original matrix that can be applied most efficiently for iterative methods on massively parallel machines. The algorithm and its implementation on the Connection Machine CM-2 are discussed in detail and supported by timings obtained from real problem data.
Marcus J. Grote, Horst D. Simon
Added 02 Nov 2010
Updated 02 Nov 2010
Type Conference
Year 1993
Where PPSC
Authors Marcus J. Grote, Horst D. Simon
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