Răducanu, Dorina; Orhan, Halit Subclasses of analytic functions defined by a generalized differential operator. (English) Zbl 1195.30031 Int. J. Math. Anal., Ruse 4, No. 1-4, 1-15 (2010). Summary: Making use of a generalized differential operator, we introduce certain new subclasses of analytic functions. Various results including coefficient estimates, growth and distortion theorems, radii of starlikeness, convexity and close-to-convexity are obtained. Cited in 1 ReviewCited in 6 Documents MSC: 30C45 Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) Keywords:analytic functions; generalized differential operator; Fekete-Szegö functional PDF BibTeX XML Cite \textit{D. Răducanu} and \textit{H. Orhan}, Int. J. Math. Anal., Ruse 4, No. 1--4, 1--15 (2010; Zbl 1195.30031) Full Text: Link