{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T22:59:01Z","timestamp":1781823541575,"version":"3.54.5"},"reference-count":0,"publisher":"SAGE Publications","issue":"3-4","license":[{"start":{"date-parts":[[2014,12,1]],"date-time":"2014-12-01T00:00:00Z","timestamp":1417392000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Asymptotic Analysis"],"published-print":{"date-parts":[[2014,12]]},"abstract":"<jats:p>We show the existence of positive solutions for a class of singular elliptic systems with convection term. The approach combines sub- and supersolution method with the pseudomonotone operator theory and perturbation arguments involving singular terms.<\/jats:p>","DOI":"10.3233\/asy-141245","type":"journal-article","created":{"date-parts":[[2019,11,29]],"date-time":"2019-11-29T19:36:32Z","timestamp":1575056192000},"page":"237-248","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":9,"title":["Existence of solutions for a class of singular elliptic systems with convection term"],"prefix":"10.1177","volume":"90","author":[{"given":"Claudianor O.","family":"Alves","sequence":"first","affiliation":[{"name":"Unidade Acad\u00eamica de Matem\u00e1tica e Estat\u00edstica, Universidade Federal de Campina Grande, 58429-900, Campina Grande, PB, Brazil. E-mail: coalves@dme.ufcg.edu.br"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdelkrim","family":"Moussaoui","sequence":"additional","affiliation":[{"name":"Biology Department, A. Mira Bejaia University, Targa Ouzemour, 06000 Bejaia, Algeria. E-mail: remdz@yahoo.fr"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2014,12,1]]},"container-title":["Asymptotic Analysis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/ASY-141245","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/ASY-141245","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:40:18Z","timestamp":1777380018000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/ASY-141245"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,12]]},"references-count":0,"journal-issue":{"issue":"3-4","published-print":{"date-parts":[[2014,12]]}},"alternative-id":["10.3233\/ASY-141245"],"URL":"https:\/\/doi.org\/10.3233\/asy-141245","relation":{},"ISSN":["0921-7134","1875-8576"],"issn-type":[{"value":"0921-7134","type":"print"},{"value":"1875-8576","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,12]]}}}