{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T11:55:06Z","timestamp":1759838106684},"reference-count":28,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Matrix Anal. &amp; Appl."],"published-print":{"date-parts":[[2008,1]]},"DOI":"10.1137\/s0895479803428230","type":"journal-article","created":{"date-parts":[[2007,11,10]],"date-time":"2007-11-10T18:03:40Z","timestamp":1194717820000},"page":"1101-1119","source":"Crossref","is-referenced-by-count":6,"title":["Block Diagonal and Schur Complement Preconditioners for Block-Toeplitz Systems with Small Size Blocks"],"prefix":"10.1137","volume":"29","author":[{"given":"Wai-Ki","family":"Ching","sequence":"first","affiliation":[]},{"given":"Michael K.","family":"Ng","sequence":"additional","affiliation":[]},{"given":"You-Wei","family":"Wen","sequence":"additional","affiliation":[]}],"member":"351","reference":[{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1016\/0024-3795(86)90188-6"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1007\/s002110050413"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1137\/0610039"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1093\/imanum\/11.3.333"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827595293831"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1137\/S0036144594276474"},{"key":"R8","doi-asserted-by":"publisher","DOI":"10.1007\/s002110100354"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1137\/S0036142999354083"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1137\/0909051"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827594271512"},{"key":"R13","first-page":"201","volume":"7","author":"Gohberg I.","year":"1972","journal-title":"Mat. Issled.","ISSN":"http:\/\/id.crossref.org\/issn\/0542-9994","issn-type":"print"},{"key":"R14","first-page":"623","volume":"19","author":"Gohberg I.","year":"1974","journal-title":"Rev. Roumaine Math. Pures Appl.","ISSN":"http:\/\/id.crossref.org\/issn\/0035-3965","issn-type":"print"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1016\/S0024-3795(02)00289-6"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1137\/0613048"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1016\/0377-0427(95)00205-7"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1016\/0024-3795(92)90306-U"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479896313036"},{"key":"R22","doi-asserted-by":"publisher","DOI":"10.1016\/S0024-3795(96)00295-9"},{"key":"R23","doi-asserted-by":"publisher","DOI":"10.1016\/S0024-3795(01)00592-4"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827500378155"},{"key":"R25","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827599351428"},{"key":"R27","doi-asserted-by":"publisher","DOI":"10.1007\/BF01934269"},{"key":"R28","doi-asserted-by":"publisher","DOI":"10.1023\/A:1022329526925"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479896310160"},{"key":"R30","doi-asserted-by":"publisher","DOI":"10.1002\/sapm1986742171"},{"key":"R31","doi-asserted-by":"publisher","DOI":"10.1023\/A:1021978020255"},{"key":"R32","doi-asserted-by":"publisher","DOI":"10.1137\/0112045"},{"key":"R33","doi-asserted-by":"publisher","DOI":"10.1137\/0613030"}],"container-title":["SIAM Journal on Matrix Analysis and Applications"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/S0895479803428230","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,10,2]],"date-time":"2017-10-02T12:02:52Z","timestamp":1506945772000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/S0895479803428230"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,1]]},"references-count":28,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2008,1]]}},"alternative-id":["10.1137\/S0895479803428230"],"URL":"https:\/\/doi.org\/10.1137\/s0895479803428230","relation":{},"ISSN":["0895-4798","1095-7162"],"issn-type":[{"value":"0895-4798","type":"print"},{"value":"1095-7162","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,1]]}}}