Low-rank improvements of two-level grid preconditioned matrices

0495392 - ÚGN 2019 RIV NL eng J - Článek v odborném periodiku
Axelsson, Owe - Blaheta, Radim
Low-rank improvements of two-level grid preconditioned matrices.
Journal of Computational and Applied Mathematics. Roč. 340, č. 1 (2018), s. 432-442. ISSN 0377-0427. E-ISSN 1879-1778
Grant CEP: GA MŠMT LQ1602; GA MŠMT LD15105
Institucionální podpora: RVO:68145535
Klíčová slova: two-level grids * approximate Schur complement inverse * low-rank correction * parallelizable methods
Obor OECD: Applied mathematics
Impakt faktor: 1.883, rok: 2018
https://www.sciencedirect.com/science/article/pii/S0377042717304582
Trvalý link: http://hdl.handle.net/11104/0288379