{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T07:47:02Z","timestamp":1777448822384,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"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":[[2010,6]]},"abstract":"<jats:p>The aim of this paper is to give some refinements of an estimation for the polygamma functions, stated in J. Math. Anal. Approx. Theory 1(2) (2006), 124\u2013134. Finally, a general method to establish increasingly accurate estimations is given.<\/jats:p>","DOI":"10.3233\/asy-2010-0983","type":"journal-article","created":{"date-parts":[[2019,11,29]],"date-time":"2019-11-29T19:11:51Z","timestamp":1575054711000},"page":"125-134","source":"Crossref","is-referenced-by-count":43,"title":["Very accurate estimates of the polygamma functions"],"prefix":"10.1177","volume":"68","author":[{"given":"Cristinel","family":"Mortici","sequence":"first","affiliation":[{"name":"Valahia University of T\u00e2rgovi\u015fte, Department of Mathematics, Bd. Unirii 18, 130082 T\u00e2rgovi\u015fte, Romania. E-mail: cmortici@valahia.ro"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2010,6,1]]},"container-title":["Asymptotic Analysis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/ASY-2010-0983","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/ASY-2010-0983","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:39:05Z","timestamp":1777379945000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/ASY-2010-0983"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,6]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2010,6]]}},"alternative-id":["10.3233\/ASY-2010-0983"],"URL":"https:\/\/doi.org\/10.3233\/asy-2010-0983","relation":{"is-cited-by":[{"id-type":"doi","id":"10.1515\/ms-2015-0010","asserted-by":"object"},{"id-type":"doi","id":"10.1007\/s40314-017-0448-7","asserted-by":"object"}]},"ISSN":["0921-7134","1875-8576"],"issn-type":[{"value":"0921-7134","type":"print"},{"value":"1875-8576","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,6]]}}}