Hussam Al Daas, Laura Grigori. A Class of Efficient Locally Constructed Preconditioners Based on Coarse Spaces.
SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics, 2019, 40 (1), pp.66-91.
⟨10.1137/18M1194365⟩.
⟨hal-01963067v2⟩