This paper studies convergence analysis of a preconditioned inexact Uzawa method for nondifferentiable saddle-point problems. The SOR-Newton method and the SOR-BFGS method are special cases of this method. We relax the Bramble-Pasciak-Vassilev condition on preconditioners for convergence of the inex
on hybrid preconditioning methods for large sparse saddle-point problems
β Scribed by Zeng-Qi Wang
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 239 KB
- Volume
- 434
- Category
- Article
- ISSN
- 0024-3795
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