Preconditioning Large Indefinite Linear Systems

After briefly recalling some relevant approaches for preconditioning large symmetric linear systems, we describe a novel class of preconditioners. Our proposal is tailored for large indefinite linear systems, which arise very frequently in many different contexts of numerical analysis and nonlinear...

詳細記述

書誌詳細

出版年:	Sultan Qaboos University Journal for Science
主要な著者:	Giovanni Fasano, Massimo Roma
フォーマット:	論文
言語:	英語
出版事項:	Sultan Qaboos University 2011-04-01
主題:	Krylov subspace methods, Large indefinite linear systems, Large scale optimization, Preconditioners, Quasi-Newton updates.
オンライン･アクセス:	https://journals.squ.edu.om/index.php/squjs/article/view/387