A Semi Matrix-Free Twogrid Preconditioner for the Helmholtz Equation with Near Optimal Shifts
Crossref DOI link: https://doi.org/10.1007/s10915-023-02195-5
Published Online: 2023-05-03
Published Print: 2023-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Drzisga, Daniel
Köppl, Tobias http://orcid.org/0000-0003-3548-2807
Wohlmuth, Barbara
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (WO671/11-1)
Text and Data Mining valid from 2023-05-03
Version of Record valid from 2023-05-03
Article History
Received: 2 March 2022
Revised: 17 March 2023
Accepted: 20 March 2023
First Online: 3 May 2023