Shi, Quan; Shen, Qin-Qin; Yao, Lin-Quan Eigenvalue bounds of the shift-splitting preconditioned singular nonsymmetric saddle-point matrices. (English) Zbl 1352.65100 J. Inequal. Appl. 2016, Paper No. 256, 13 p. (2016). MSC: 65F08 15A42 65F10 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Cao, Yang; Li, Sen; Yao, Lin-Quan A class of generalized shift-splitting preconditioners for nonsymmetric saddle point problems. (English) Zbl 1382.65075 Appl. Math. Lett. 49, 20-27 (2015). MSC: 65F08 15A24 65F10 × Cite Format Result Cite Review PDF Full Text: DOI