Srivastava, H.M.Aouf, M. K.2010-05-182010-05-1819932010-05-18http://hdl.handle.net/1828/2778entechnical reports (mathematics and statistics)Certain fractional derivative operator and its applications to a new class of analytic and multivalent functions with negative coefficientsCertain fractional derivative operator and its applications to a new class of analytic and multivalent functions with negative coefficients. IITechnical ReportDepartment of Mathematics and Statistics