ACCELERATION OF ONE-PARAMETER RELAXATION METHODS FOR SINGULAR SADDLE POINT PROBLEMS

DOI10.4134/JKMS.J150230zbMath1338.65091OpenAlexW2398869199MaRDI QIDQ2806542

Jae Heon Yun

Publication date: 18 May 2016

Published in: Journal of the Korean Mathematical Society (Search for Journal in Brave)

Full work available at URL: http://www.mathnet.or.kr/mathnet/kms_content.php?no=467735

zbMATH Keywords

singular saddle point problemsemi-convergencepseudo-spectral radiusrelaxation iterative methodscaled preconditioner

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10)

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