A Semi Matrix-Free Twogrid Preconditioner for the Helmholtz Equation with Near Optimal Shifts
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Published:2023-05-03
Issue:3
Volume:95
Page:
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ISSN:0885-7474
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Container-title:Journal of Scientific Computing
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language:en
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Short-container-title:J Sci Comput
Author:
Drzisga Daniel, Köppl TobiasORCID, Wohlmuth Barbara
Funder
Deutsche Forschungsgemeinschaft
Publisher
Springer Science and Business Media LLC
Subject
Computational Theory and Mathematics,General Engineering,Theoretical Computer Science,Software,Applied Mathematics,Computational Mathematics,Numerical Analysis
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