Combination preconditioning of saddle point systems for positive definiteness

Amongst recent contributions to preconditioning methods for saddle point systems, standard iterative methods in nonstandard inner products have been usefully employed. Krzyzanowski (Numer. Linear Algebra Appl. 2011; 18:123–140) identified a two-parameter family of preconditioners in this context and...

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書目詳細資料
Main Authors: Pestana, J, Wathen, A
格式: Report
出版: Numer. Linear Algebra Appl. 2011