Superior properties of the PRESB preconditioner for operators on two-by-two block form with square blocks
Crossref DOI link: https://doi.org/10.1007/s00211-020-01143-x
Published Online: 2020-08-26
Published Print: 2020-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Axelsson, Owe
Karátson, János
Funding for this research was provided by:
Eötvös Loránd University
Text and Data Mining valid from 2020-08-26
Version of Record valid from 2020-08-26
Article History
Received: 6 February 2020
Revised: 21 July 2020
First Online: 26 August 2020