{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T03:51:29Z","timestamp":1776743489425,"version":"3.51.2"},"reference-count":18,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Matrix Anal. &amp; Appl."],"published-print":{"date-parts":[[2007,1]]},"DOI":"10.1137\/050626168","type":"journal-article","created":{"date-parts":[[2007,5,25]],"date-time":"2007-05-25T17:14:46Z","timestamp":1180113286000},"page":"672-684","source":"Crossref","is-referenced-by-count":65,"title":["Constraint-Style Preconditioners for Regularized Saddle Point Problems"],"prefix":"10.1137","volume":"29","author":[{"given":"H. S.","family":"Dollar","sequence":"first","affiliation":[]}],"member":"351","reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1080\/10556789908805754"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1002\/nla.329"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1017\/S0962492904000212"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1007\/s10589-006-9001-0"},{"key":"R6","first-page":"12","volume":"11","author":"Biros G.","year":"2000","journal-title":"SIAG\/Optimization Views-and-News"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1137\/05063427X"},{"key":"R8","doi-asserted-by":"publisher","DOI":"10.1002\/nla.329"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827598345667"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1145\/962437.962439"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479899351805"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827595279575"},{"key":"R16","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1099-1506(199805\/06)5:3<219::AID-NLA134>3.0.CO;2-7"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1002\/1099-1506(200010\/12)7:7\/8<585::AID-NLA214>3.3.CO;2-6"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1137\/0907058"},{"key":"R22","doi-asserted-by":"publisher","DOI":"10.1137\/040610908"},{"key":"R23","doi-asserted-by":"publisher","DOI":"10.1137\/0731070"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1002\/nme.982"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1137\/0805005"}],"container-title":["SIAM Journal on Matrix Analysis and Applications"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/050626168","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,10,2]],"date-time":"2017-10-02T16:04:36Z","timestamp":1506960276000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/050626168"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,1]]},"references-count":18,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2007,1]]}},"alternative-id":["10.1137\/050626168"],"URL":"https:\/\/doi.org\/10.1137\/050626168","relation":{},"ISSN":["0895-4798","1095-7162"],"issn-type":[{"value":"0895-4798","type":"print"},{"value":"1095-7162","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,1]]}}}