{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T13:56:29Z","timestamp":1761486989577},"reference-count":27,"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":[[2000,1]]},"DOI":"10.1137\/s089547989631442x","type":"journal-article","created":{"date-parts":[[2003,6,11]],"date-time":"2003-06-11T11:12:06Z","timestamp":1055329926000},"page":"952-969","source":"Crossref","is-referenced-by-count":35,"title":["Fixing Variables in Semidefinite Relaxations"],"prefix":"10.1137","volume":"21","author":[{"given":"Christoph","family":"Helmberg","sequence":"first","affiliation":[]}],"member":"351","reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1137\/0805002"},{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1016\/S0025-5610(96)00079-2"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1007\/BF01581273"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1007\/BF01587084"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1137\/S1052623497328008"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1137\/S0895480195296221"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1016\/0012-365X(90)90056-N"},{"key":"R8","doi-asserted-by":"publisher","DOI":"10.1007\/BF01585184"},{"key":"R11","doi-asserted-by":"publisher","DOI":"10.1145\/227683.227684"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-78240-4"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1287\/opre.13.3.388"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1137\/S089547989631442X"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1137\/S1052623497328987"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1016\/S0025-5610(97)00111-1"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1137\/0806020"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1137\/0331064"},{"key":"R22","doi-asserted-by":"publisher","DOI":"10.1145\/274787.274791"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1137\/S1052623494269035"},{"key":"R25","doi-asserted-by":"publisher","DOI":"10.1016\/S0025-5610(96)00084-6"},{"key":"R27","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1979.1055985"},{"key":"R28","doi-asserted-by":"publisher","DOI":"10.1137\/0801013"},{"key":"R30","doi-asserted-by":"publisher","DOI":"10.1287\/moor.22.1.1"},{"key":"R31","doi-asserted-by":"publisher","DOI":"10.1137\/0805024"},{"key":"R32","doi-asserted-by":"publisher","DOI":"10.1287\/moor.23.3.708"},{"key":"R33","doi-asserted-by":"publisher","DOI":"10.1016\/0025-5610(94)00062-X"},{"key":"R35","doi-asserted-by":"publisher","DOI":"10.1023\/A:1009795911987"},{"key":"R36","doi-asserted-by":"publisher","DOI":"10.1023\/A:1009795911987"}],"container-title":["SIAM Journal on Matrix Analysis and Applications"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/S089547989631442X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,10,2]],"date-time":"2017-10-02T12:06:33Z","timestamp":1506945993000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/S089547989631442X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,1]]},"references-count":27,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2000,1]]}},"alternative-id":["10.1137\/S089547989631442X"],"URL":"https:\/\/doi.org\/10.1137\/s089547989631442x","relation":{},"ISSN":["0895-4798","1095-7162"],"issn-type":[{"value":"0895-4798","type":"print"},{"value":"1095-7162","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,1]]}}}