{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,7]],"date-time":"2026-06-07T07:06:44Z","timestamp":1780816004508,"version":"3.54.1"},"reference-count":37,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"2","funder":[{"name":"RICAM"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Sci. Comput."],"published-print":{"date-parts":[[2021,1]]},"DOI":"10.1137\/20m1330452","type":"journal-article","created":{"date-parts":[[2021,3,2]],"date-time":"2021-03-02T15:28:32Z","timestamp":1614698912000},"page":"A744-A771","source":"Crossref","is-referenced-by-count":25,"title":["Unstructured Space-Time Finite Element Methods for Optimal Control of Parabolic Equations"],"prefix":"10.1137","volume":"43","author":[{"given":"Ulrich","family":"Langer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2552-3022","authenticated-orcid":true,"given":"Olaf","family":"Steinbach","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fredi","family":"Tr\u00f6ltzsch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huidong","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"351","published-online":{"date-parts":[[2021,3,2]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1007\/s10444-014-9381-0"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1080\/01630569008816371"},{"key":"atypb3","first-page":"281","author":"Alt W.","year":"1992","journal-title":"New York"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1007\/BF02165003"},{"key":"atypb5","first-page":"1","author":"Babu\u0161ka I.","year":"1972","journal-title":"New York"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1016\/j.cam.2016.04.029"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1137\/S0363012999351097"},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.1002\/fld.1796"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1007\/BF02238487"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.1007\/s10589-013-9550-y"},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1137\/18M1227238"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.3934\/mcrf.2017014"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.1515\/cmam-2013-0016"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1137\/140978855"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1007\/s10589-018-9986-1"},{"key":"atypb18","doi-asserted-by":"publisher","DOI":"10.1137\/16M1099765"},{"key":"atypb21","doi-asserted-by":"publisher","DOI":"10.1515\/cmam-2018-0190"},{"key":"atypb22","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-3495(61)86902-6"},{"key":"atypb23","volume":"50","author":"M","journal-title":"J. Gander"},{"key":"atypb24","doi-asserted-by":"publisher","DOI":"10.1515\/jnum-2012-0005"},{"key":"atypb25","doi-asserted-by":"publisher","DOI":"10.1137\/19M1239313"},{"key":"atypb26","doi-asserted-by":"publisher","DOI":"10.1137\/100806382"},{"key":"atypb27","first-page":"179","author":"Hackbusch W.","year":"1981","journal-title":"Berlin"},{"key":"atypb28","doi-asserted-by":"publisher","DOI":"10.1007\/s11081-018-9393-6"},{"key":"atypb32","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2012.06.012"},{"key":"atypb33","doi-asserted-by":"publisher","DOI":"10.1137\/030600485"},{"key":"atypb38","doi-asserted-by":"publisher","DOI":"10.1080\/01630563.2016.1200077"},{"key":"atypb41","first-page":"661","volume":"323","author":"Lions J.","year":"2015","journal-title":"time discretization of PDE's, C. R. Acad. Sci., S\u00e9r. I"},{"key":"atypb43","doi-asserted-by":"publisher","DOI":"10.1137\/070694016"},{"key":"atypb44","doi-asserted-by":"publisher","DOI":"10.1137\/070694028"},{"key":"atypb45","doi-asserted-by":"publisher","DOI":"10.1137\/S0363012903431608"},{"key":"atypb46","doi-asserted-by":"publisher","DOI":"10.1109\/JRPROC.1962.288235"},{"key":"atypb47","first-page":"185","author":"Neum\u00fcller M.","year":"2019","journal-title":"Berlin"},{"key":"atypb48","first-page":"305","volume":"16","author":"Ne\u010das J.","year":"1962","journal-title":"Ann. Sc. Norm. Super. Pisa"},{"key":"atypb50","doi-asserted-by":"publisher","DOI":"10.1515\/cmam-2015-0026"},{"key":"atypb51","doi-asserted-by":"publisher","DOI":"10.1002\/nla.2143"},{"key":"atypb54","doi-asserted-by":"publisher","DOI":"10.1137\/S0363012998341423"}],"container-title":["SIAM Journal on Scientific Computing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/20M1330452","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,29]],"date-time":"2021-04-29T19:32:12Z","timestamp":1619724732000},"score":1,"resource":{"primary":{"URL":"https:\/\/epubs.siam.org\/doi\/10.1137\/20M1330452"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":37,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["10.1137\/20M1330452"],"URL":"https:\/\/doi.org\/10.1137\/20m1330452","relation":{},"ISSN":["1064-8275","1095-7197"],"issn-type":[{"value":"1064-8275","type":"print"},{"value":"1095-7197","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1]]}}}