{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T08:51:58Z","timestamp":1773219118545,"version":"3.50.1"},"reference-count":31,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"4","funder":[{"DOI":"10.13039\/501100005285","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Goi\u00e1s","doi-asserted-by":"publisher","award":["PRONEM-201710267000532"],"award-info":[{"award-number":["PRONEM-201710267000532"]}],"id":[{"id":"10.13039\/501100005285","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","doi-asserted-by":"publisher","award":["302473\/2017-3"],"award-info":[{"award-number":["302473\/2017-3"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","doi-asserted-by":"publisher","award":["408151\/2016-1"],"award-info":[{"award-number":["408151\/2016-1"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Optim."],"published-print":{"date-parts":[[2019,1]]},"DOI":"10.1137\/18m1180633","type":"journal-article","created":{"date-parts":[[2019,10,15]],"date-time":"2019-10-15T13:19:45Z","timestamp":1571145585000},"page":"2517-2541","source":"Crossref","is-referenced-by-count":46,"title":["Gradient Method for Optimization on Riemannian Manifolds with Lower Bounded Curvature"],"prefix":"10.1137","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5758-0320","authenticated-orcid":true,"given":"O. P.","family":"Ferreira","sequence":"first","affiliation":[]},{"given":"M. S.","family":"Louzeiro","sequence":"additional","affiliation":[]},{"given":"L. F.","family":"Prudente","sequence":"additional","affiliation":[]}],"member":"351","published-online":{"date-parts":[[2019,10,11]]},"reference":[{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1137\/12086282X"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1016\/j.laa.2003.11.019"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1137\/080716542"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1007\/s10957-017-1093-4"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1016\/j.laa.2011.08.052"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1080\/02331939508844042"},{"key":"atypb11","first-page":"89","volume":"3","author":"J.","year":"1998","journal-title":"Balkan J. Geom. Appl."},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.1023\/A:1015643612729"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.1007\/s101070100263"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.2307\/1971104"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479895290954"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1007\/s11750-014-0322-3"},{"key":"atypb18","doi-asserted-by":"publisher","DOI":"10.1007\/BF00934767"},{"key":"atypb19","first-page":"379","volume":"39","author":"Jeuris B.","year":"2012","journal-title":"Electron. Trans. Numer. Anal."},{"key":"atypb20","doi-asserted-by":"publisher","DOI":"10.1007\/s10957-008-9421-3"},{"key":"atypb22","doi-asserted-by":"publisher","DOI":"10.1007\/s10851-006-6897-z"},{"key":"atypb23","doi-asserted-by":"publisher","DOI":"10.1137\/09075367X"},{"key":"atypb24","doi-asserted-by":"publisher","DOI":"10.1137\/110834962"},{"key":"atypb25","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.18.11.620"},{"key":"atypb26","doi-asserted-by":"publisher","DOI":"10.1007\/s00211-014-0630-4"},{"key":"atypb28","doi-asserted-by":"publisher","DOI":"10.1007\/s10107-012-0629-5"},{"key":"atypb29","doi-asserted-by":"publisher","DOI":"10.1007\/s102080010032"},{"key":"atypb31","doi-asserted-by":"publisher","DOI":"10.1137\/S1052623494266365"},{"key":"atypb32","doi-asserted-by":"publisher","DOI":"10.1007\/BF02942030"},{"key":"atypb34","first-page":"113","author":"Smith S. T.","year":"1994","journal-title":"RI"},{"key":"atypb35","doi-asserted-by":"publisher","DOI":"10.1137\/140978168"},{"key":"atypb37","doi-asserted-by":"publisher","DOI":"10.1137\/14099961X"},{"key":"atypb38","doi-asserted-by":"publisher","DOI":"10.1007\/s10957-014-0568-9"},{"key":"atypb39","doi-asserted-by":"publisher","DOI":"10.1007\/BF01351342"},{"key":"atypb42","first-page":"1617","volume":"49","author":"Zhang H.","year":"2016","journal-title":"Proc. Mach. Learn. Res."},{"key":"atypb43","first-page":"221","author":"Zhu S.","year":"1997","journal-title":"Cambridge"}],"container-title":["SIAM Journal on Optimization"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/18M1180633","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,12,17]],"date-time":"2019-12-17T14:27:09Z","timestamp":1576592829000},"score":1,"resource":{"primary":{"URL":"https:\/\/epubs.siam.org\/doi\/10.1137\/18M1180633"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,1]]},"references-count":31,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2019,1]]}},"alternative-id":["10.1137\/18M1180633"],"URL":"https:\/\/doi.org\/10.1137\/18m1180633","relation":{},"ISSN":["1052-6234","1095-7189"],"issn-type":[{"value":"1052-6234","type":"print"},{"value":"1095-7189","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,1]]}}}