An improved preconditioner for $$2\times 2$$ block linear system arising from complex linear system
Crossref DOI link: https://doi.org/10.1007/s13160-021-00463-1
Published Online: 2021-03-22
Published Print: 2021-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bao, Wen-Bin
Text and Data Mining valid from 2021-03-22
Version of Record valid from 2021-03-22
Article History
Received: 28 October 2020
Revised: 17 February 2021
Accepted: 4 March 2021
First Online: 22 March 2021