Using constraint preconditioners with regularized saddle-point problems
The problem of finding good preconditioners for the numerical solution of a certain important class of indefinite linear systems is considered. These systems are of a 2 by 2 block (KKT) structure in which the (2,2) block (denoted by -C) is assumed to be nonzero. In Constraint preconditioning for ind...
| প্রধান লেখক: | , , , |
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| বিন্যাস: | Report |
| প্রকাশিত: |
Unspecified
2005
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