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The results clearly show the value of SPAI (and approximate inverse methods in general) as the viable alternative to ILU-type methods when facing very large and difficult problems. The authors strengthen this conclusion by showing that spai_1.1 also has very good scaling behavior.<\/jats:p>","DOI":"10.1177\/109434209901300202","type":"journal-article","created":{"date-parts":[[2005,3,8]],"date-time":"2005-03-08T14:23:53Z","timestamp":1110291833000},"page":"107-123","source":"Crossref","is-referenced-by-count":26,"title":["An MPI Implementation of the SPAI Preconditioner on the T3E"],"prefix":"10.1177","volume":"13","author":[{"given":"Stephen T.","family":"Barnard","sequence":"first","affiliation":[{"name":"NASA AMES Research Center, Moffett Field, California, U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luis M.","family":"Bernardo","sequence":"additional","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, California, U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Horst D.","family":"Simon","sequence":"additional","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, California, U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1999,5,1]]},"reference":[{"key":"atypb1","volume-title":"Proceedings of the Eighth SIAM Conference for Parallel Processing for Scientific Computing","author":"Barnard, S. 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