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In this paper, we obtain the coefficient inequality, distortion theorem, radius of convexity and starlikeness, neighborhood property, modified convolution properties of this class. Furthermore, an application of fractional calculus operator is given. The results are presented here would provide extensions of some earlier works. Several new results are also obtained.<\/jats:p>","DOI":"10.1155\/2012\/362312","type":"journal-article","created":{"date-parts":[[2012,5,31]],"date-time":"2012-05-31T18:49:17Z","timestamp":1338490157000},"page":"1-21","source":"Crossref","is-referenced-by-count":0,"title":["Properties of Certain Subclass of Multivalent Functions with Negative Coefficients"],"prefix":"10.1155","volume":"2012","author":[{"given":"Jingyu","family":"Yang","sequence":"first","affiliation":[{"name":"Department of Mathematics, Chifeng University, Inner Mongolia, Chifeng 024000, China"},{"name":"School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuhai","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Chifeng University, Inner Mongolia, Chifeng 024000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/S0898-1221(00)00063-8"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/0893-9659(91)90151-K"},{"issue":"1","key":"3","first-page":"31","volume":"44","year":"1996","journal-title":"Mathematica Japonica"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmaa.2005.02.003"},{"issue":"11","key":"7","first-page":"1216","volume":"15","year":"1984","journal-title":"Indian Journal of Pure and Applied Mathematics"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2007.06.001"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2010.06.015"},{"issue":"1","key":"8","first-page":"119","volume":"16","year":"1994","journal-title":"Honam Mathematical Journal"},{"key":"9","first-page":"179","volume":"8","year":"1982","journal-title":"Soochow Journal of Mathematics"},{"key":"10","first-page":"121","volume":"36","year":"1989","journal-title":"Utilitas Mathematica"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1017\/S0004972700022917"},{"issue":"1","key":"12","first-page":"7","volume":"34","year":"1988","journal-title":"Analele Stiintifice ale Universitatii \u201cAl. 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