Performance comparisons of geometric multigrid solvers and balancing domain decomposition solvers

Zheng, HJ; Shioya, R; Kawai, H; Reiter, S; Wittum, G

COMPUTING AND VISUALIZATION IN SCIENCE, 2020; 23 (1-4):

Abstract

Multigrid and domain-decomposition methods are now widely used in large-scale simulation studies. Meanwhile, many types of preconditioners are availab......

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