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Some estimates for conjugate gradient methods

✍ Scribed by B.P. Il'in

Publisher
Elsevier Science
Year
1976
Weight
530 KB
Volume
16
Category
Article
ISSN
0041-5553

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πŸ“œ SIMILAR VOLUMES

Some conjugate gradient methods for symm
Some conjugate gradient methods for symmetric and nonsymmetric systems
✍ Prakhya, K. V. G. πŸ“‚ Article πŸ“… 1988 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 391 KB πŸ‘ 1 views

The performance of Stiefel's conjugate gradient (CG) method and a reformulated three-parameter C G are compared for structural analysis problems having varying condition numbers. It has been found that diagonal preconditioning in the three-parameter C G method is efficient when high condition number