Panjeh Ali Beik, Fatemeh, Department of Mathematics, Vali-e-Asr University of Rafsanjan, P.O. Box 518, Rafsanjan, Iran, Iran, Islamic Republic of
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Vol 35, No 15 (2021) - Dijana Mosic - Operator theory, Linear algebra
On the preconditioning of three-by-three block saddle point problems
Abstract
ISSN: 2406-0933