{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:57:49Z","timestamp":1760245069868,"version":"build-2065373602"},"reference-count":8,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2003,8,1]],"date-time":"2003-08-01T00:00:00Z","timestamp":1059696000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2003,8,1]],"date-time":"2003-08-01T00:00:00Z","timestamp":1059696000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":3638,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Applied Mathematics Letters"],"published-print":{"date-parts":[[2003,8]]},"DOI":"10.1016\/s0893-9659(03)90015-2","type":"journal-article","created":{"date-parts":[[2003,12,19]],"date-time":"2003-12-19T05:57:50Z","timestamp":1071813470000},"page":"905-909","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":10,"title":["Convolutions for special classes of harmonic univalent functions"],"prefix":"10.1016","volume":"16","author":[{"given":"O.P.","family":"Ahuja","sequence":"first","affiliation":[]},{"given":"J.M.","family":"Jahangiri","sequence":"additional","affiliation":[]},{"given":"H.","family":"Silverman","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"issue":"2","key":"10.1016\/S0893-9659(03)90015-2_BIB1","first-page":"156","article-title":"Sur un type de transformation analytique g\u00e9n\u00e9ralisant la repr\u00e9sentation conforme et d\u00e9finie au moyen de fonctions harmoniques","volume":"69","author":"Choquet","year":"1945","journal-title":"Bull. Sci. Math."},{"key":"10.1016\/S0893-9659(03)90015-2_BIB2","first-page":"123","article-title":"L\u00f6sung der Aufgabe 41","volume":"35","author":"Kneser","year":"1926","journal-title":"Jahresber. Deutsch. Math.-Verein"},{"key":"10.1016\/S0893-9659(03)90015-2_BIB3","doi-asserted-by":"crossref","first-page":"689","DOI":"10.1090\/S0002-9904-1936-06397-4","article-title":"On the non-vanishing of the Jacobian in certain one-to-one mappings","volume":"42","author":"Lewy","year":"1936","journal-title":"Bull. Amer. Math. Soc."},{"key":"10.1016\/S0893-9659(03)90015-2_BIB4","first-page":"49","article-title":"Aufgabe 41","volume":"35","author":"Rado","year":"1926","journal-title":"Jahresber. Deutsch. Math.-Verein."},{"key":"10.1016\/S0893-9659(03)90015-2_BIB5","first-page":"3","article-title":"Harmonic univalent functions","volume":"9","author":"Clunie","year":"1984","journal-title":"Ann. Acad. Aci. Fenn. Ser. A I Math."},{"issue":"42","key":"10.1016\/S0893-9659(03)90015-2_BIB6","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1112\/jlms\/s2-42.2.237","article-title":"Constants for planar harmonic mappings","volume":"2","author":"Sheil-Small","year":"1990","journal-title":"J. London Math. Soc."},{"key":"10.1016\/S0893-9659(03)90015-2_BIB7","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1007\/BF02566116","article-title":"Hadamard products of Schlicht functions and the P\u00f3lyarSchoenberg conjecture","volume":"48","author":"St. Ruscheweyh","year":"1973","journal-title":"Comment. Math. Helv."},{"key":"10.1016\/S0893-9659(03)90015-2_BIB8","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1007\/BF01215069","article-title":"Convolution conditions for convexity, starlikeness and spiral-likeness","volume":"162","author":"Silverman","year":"1978","journal-title":"Math. Z."}],"container-title":["Applied Mathematics Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0893965903900152?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0893965903900152?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:09:20Z","timestamp":1760238560000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0893965903900152"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,8]]},"references-count":8,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2003,8]]}},"alternative-id":["S0893965903900152"],"URL":"https:\/\/doi.org\/10.1016\/s0893-9659(03)90015-2","relation":{},"ISSN":["0893-9659"],"issn-type":[{"type":"print","value":"0893-9659"}],"subject":[],"published":{"date-parts":[[2003,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Convolutions for special classes of harmonic univalent functions","name":"articletitle","label":"Article Title"},{"value":"Applied Mathematics Letters","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/S0893-9659(03)90015-2","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2003 Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}