Two classes of preconditioners computed using block matrix factorization techniques
Two methods for computing preconditioners for nonsymmetric block tridiagonal systems of linear equations are investigated. Adaptable general purpose implementations are given for both methods. 11 refs.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 5928153
- Report Number(s):
- SAND-87-0903; ON: DE88001313
- Country of Publication:
- United States
- Language:
- English
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