{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,5]],"date-time":"2025-11-05T06:09:26Z","timestamp":1762322966766},"reference-count":28,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Matrix Anal. & Appl."],"published-print":{"date-parts":[[1992,7]]},"DOI":"10.1137\/0613054","type":"journal-article","created":{"date-parts":[[2005,2,27]],"date-time":"2005-02-27T12:11:53Z","timestamp":1109506313000},"page":"887-904","source":"Crossref","is-referenced-by-count":252,"title":["A Preconditioned Iterative Method for Saddlepoint Problems"],"prefix":"10.1137","volume":"13","author":[{"given":"Torgeir","family":"Rusten","sequence":"first","affiliation":[]},{"given":"Ragnar","family":"Winther","sequence":"additional","affiliation":[]}],"member":"351","reference":[{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-100560-3.50021-4"},{"key":"R3","volume-title":"Finite element solution of boundary value problems","author":"Axelsson O.","year":"1984"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1007\/BF01405194"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1090\/S0025-5718-1988-0917816-8"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1016\/0168-9274(90)90019-C"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1007\/BF01396752"},{"key":"R8","doi-asserted-by":"publisher","DOI":"10.1051\/m2an\/1987210405811"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1137\/1031002"},{"key":"R11","first-page":"37","volume-title":"Mathematical and Computational Methods in Seismic Exploration and Reservoir Modeling","author":"Douglas, Jr. J.","year":"1985"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1090\/S0025-5718-1985-0771029-9"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1137\/0726009"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1007\/BFb0090900"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1090\/S0025-5718-1976-0403260-0"},{"key":"R16","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1051\/m2an\/1980140302491","volume":"14","author":"Falk R. S.","year":"1980","journal-title":"RAIRO Anal. Num\u00e9r."},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1016\/0010-4655(89)90175-6"},{"key":"R18","volume-title":"Augmented Lagrangian methods","author":"Fortin Michel","year":"1983"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-61623-5"},{"key":"R20","doi-asserted-by":"publisher","DOI":"10.1007\/BF01397553"},{"key":"R21","volume-title":"Matrix computations","author":"Golub Gene H.","year":"1983"},{"key":"R22","doi-asserted-by":"publisher","DOI":"10.1090\/S0025-5718-1982-0645657-2"},{"key":"R23","doi-asserted-by":"publisher","DOI":"10.1137\/0712047"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1137\/0726057"},{"key":"R25","volume-title":"Mathematical aspects of finite element methods (Proc. Conf., Consiglio Naz. delle Ricerche (C.N.R.), Rome, 1975)","author":"Raviart P. A.","year":"1977"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1137\/1.9781611971071.ch2"},{"key":"R27","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-68874-4_21"},{"key":"R28","doi-asserted-by":"publisher","DOI":"10.1137\/1019071"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.1093\/imanum\/4.4.441"},{"key":"R30","doi-asserted-by":"publisher","DOI":"10.1137\/0725025"}],"container-title":["SIAM Journal on Matrix Analysis and Applications"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/0613054","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,2]],"date-time":"2023-05-02T14:25:20Z","timestamp":1683037520000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/0613054"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1992,7]]},"references-count":28,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1992,7]]}},"alternative-id":["10.1137\/0613054"],"URL":"https:\/\/doi.org\/10.1137\/0613054","relation":{},"ISSN":["0895-4798","1095-7162"],"issn-type":[{"value":"0895-4798","type":"print"},{"value":"1095-7162","type":"electronic"}],"subject":[],"published":{"date-parts":[[1992,7]]}}}