Çağlar, MertŞen, A.Owa, ShigeyoshiYAVUZ, EMELPOLATOĞLU, YAŞAR2018-07-312018-07-312007https://doi.org/10.1155/2007/146301029-242Xhttps://hdl.handle.net/11413/2444For analytic functions f(z) in the open unit disc U with f(0) = 0 and f'(0) = 1, applying the fractional calculus for f(z), a new fractional operator D-lambda f(z) is introduced. Further, a new subclass F-lambda(*)(A, B) consisting of f(z) associated with Janowski function is defined. The objective of the present paper is to discuss some interesting properties of the class F-lambda(*)(A, B). Copyright (c) 2007.en-USStarlike functionsfractional calculusArticle2529530000012529530000012-s2.0-387490838122-s2.0-38749083812