{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T19:44:40Z","timestamp":1761767080990},"reference-count":0,"publisher":"ILIRIAS Research Institute","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JIASF"],"published-print":{"date-parts":[[2022,6,30]]},"abstract":"<jats:p>Let \u03bb &gt; 0 and \u03a6\u03bb := {\u03d51,\u03bb, \u03d52,\u03bb, . . . } be the system of dilated Laguerre functions. We show that if L1 (R+) \u2229 L\u221e(R+) is embedded into a separable Banach function space X(R+), then the linear span of \u03a6\u03bb is dense in X(R+). This implies that the linear span of \u03a6\u03bb is dense in every separable rearrangement-invariant space X(R+) and in every separable variable Lebesgue space Lp(\u00b7) (R+)<\/jats:p>","DOI":"10.54379\/jiasf-2022-2-4","type":"journal-article","created":{"date-parts":[[2022,7,31]],"date-time":"2022-07-31T17:26:02Z","timestamp":1659288362000},"page":"37-45","source":"Crossref","is-referenced-by-count":1,"title":["ON THE DENSITY OF LAGUERRE FUNCTIONS IN SOME BANACH FUNCTION SPACES"],"prefix":"10.54379","volume":"13","author":[{"given":"CLAUDIO","family":"FERNANDES","sequence":"first","affiliation":[]},{"given":"OLEKSIY","family":"KARLOVYCH","sequence":"additional","affiliation":[]},{"given":"M ARCIO","family":"VALENTE","sequence":"additional","affiliation":[]}],"member":"32662","published-online":{"date-parts":[[2022,6,30]]},"container-title":["Journal of Inequalities and Special Functions"],"original-title":["ON THE DENSITY OF LAGUERRE FUNCTIONS IN SOME BANACH FUNCTION SPACES"],"deposited":{"date-parts":[[2022,7,31]],"date-time":"2022-07-31T17:26:10Z","timestamp":1659288370000},"score":1,"resource":{"primary":{"URL":"http:\/\/ilirias.com\/jiasf\/repository\/docs\/JIASF13-2-4.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,30]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2022,6,30]]},"published-print":{"date-parts":[[2022,6,30]]}},"URL":"https:\/\/doi.org\/10.54379\/jiasf-2022-2-4","relation":{},"ISSN":["2217-4303"],"issn-type":[{"value":"2217-4303","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,30]]}}}