A Three-level Extension of the GDSW Overlapping Schwarz Preconditioner in Three Dimensions

Alexander Heinlein*, Axel Klawonn, Oliver Rheinbach, Friederike Röver

*Corresponding author for this work

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

6 Citations (Scopus)

Abstract

The GDSW (Generalized Dryja–Smith–Widlund) preconditioner is a two-level overlapping Schwarz domain decomposition preconditioner [23] with exact local solvers [5, 4].

Original languageEnglish
Title of host publicationDomain Decomposition Methods in Science and Engineering XXV, DD 2018
EditorsRonald Haynes, Scott MacLachlan, Xiao-Chuan Cai, Laurence Halpern, Hyea Hyun Kim, Axel Klawonn, Olof Widlund
PublisherSpringer
Pages185-192
Number of pages8
ISBN (Print)9783030567491
DOIs
Publication statusPublished - 2020
Externally publishedYes
Event25th International Conference on Domain Decomposition Methods in Science and Engineering, DD 2018 - St. John's, Canada
Duration: 23 Jul 201827 Jul 2018

Publication series

NameLecture Notes in Computational Science and Engineering
Volume138
ISSN (Print)1439-7358
ISSN (Electronic)2197-7100

Conference

Conference25th International Conference on Domain Decomposition Methods in Science and Engineering, DD 2018
Country/TerritoryCanada
CitySt. John's
Period23/07/1827/07/18

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