Preconditioners Based on the ISM Factorization

Authors: R. Bru, J. Cerdán, J. Marín, J. Mas, Miroslav Tůma
Publication year: 2015
Publication type: Článek v odborném periodiku
Periodical: Analele Stiintifice ale Universitatii Ovidius Constanta-Seria Matematica
Projects: Iterative Methods in Computational Mathematics: Analysis, Preconditioning, and Applications
Bibliographic citation: BRU, R., CERDÁN, J., MARÍN, J., MAS, J., TŮMA, Miroslav. Preconditioners Based on the ISM Factorization. Analele Stiintifice ale Universitatii Ovidius Constanta-Seria Matematica. 2015, 23(3), 17-27. ISSN 1224-1784. E-ISSN 1844-0835
Dostupné z: doi:10.1515/auom-2015-0044.
DOI: 10.1515/auom-2015-0044
ID: 446431
Online record: View online record

Abstract

In this paper we survey our work on preconditioners based on the Inverse Sherman-Morrison factorization. The most important theoretical results are also summarized and some numerical conclusions are provided.