{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T07:46:04Z","timestamp":1777448764573,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"1-2","license":[{"start":{"date-parts":[[2009,9,1]],"date-time":"2009-09-01T00:00:00Z","timestamp":1251763200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Asymptotic Analysis"],"published-print":{"date-parts":[[2009,9]]},"abstract":"<jats:p>\n                    We derive a Poho\u017eaev\u2013Trudinger type embedding for the Lorentz\u2013Sobolev space W\n                    <jats:sup>1<\/jats:sup>\n                    <jats:sub>0<\/jats:sub>\n                    L\n                    <jats:sup>N,q<\/jats:sup>\n                    (\u03a9), for general domains \u03a9\u2286R\n                    <jats:sup>N<\/jats:sup>\n                    and in particular for \u03a9=R\n                    <jats:sup>N<\/jats:sup>\n                    . Precisely, we first prove that the corresponding inequality is domain independent and then, by constructing explicit concentrating sequences \u00e0 la Moser, we establish that the embedding inequality is sharp and we exhibit the best constant.\n                  <\/jats:p>","DOI":"10.3233\/asy-2009-0934","type":"journal-article","created":{"date-parts":[[2019,11,29]],"date-time":"2019-11-29T19:06:48Z","timestamp":1575054408000},"page":"29-51","source":"Crossref","is-referenced-by-count":18,"title":["A Moser-type inequality in Lorentz\u2013Sobolev spaces for unbounded domains in R\n                    <sup>N<\/sup>"],"prefix":"10.1177","volume":"64","author":[{"given":"Daniele","family":"Cassani","sequence":"first","affiliation":[{"name":"Universi\u00e0 degli Studi di Milano, Dipartimento di Matematica \u201cF. Enriques\u201d, Via C. Saldini 50, 20133 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristina","family":"Tarsi","sequence":"additional","affiliation":[{"name":"Universi\u00e0 degli Studi di Milano, Dipartimento di Matematica \u201cF. Enriques\u201d, Via C. Saldini 50, 20133 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2009,9,1]]},"container-title":["Asymptotic Analysis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/ASY-2009-0934","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/ASY-2009-0934","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:38:54Z","timestamp":1777379934000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/ASY-2009-0934"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9]]},"references-count":0,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[2009,9]]}},"alternative-id":["10.3233\/ASY-2009-0934"],"URL":"https:\/\/doi.org\/10.3233\/asy-2009-0934","relation":{},"ISSN":["0921-7134","1875-8576"],"issn-type":[{"value":"0921-7134","type":"print"},{"value":"1875-8576","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9]]}}}