A NEW SUBCLASS OF ANALYTIC FUNCTIONS DEFINED BY A DIFFERENTIAL OPERATOR
V. SRINIVAS
Department of Mathematics, S.R.R. Govt. Degree and P. G. College, Dist. Karimnagar, Telangana-505001, India.
RAJKUMAR N. INGLE
Department of Mathematics, Bahirji Smarak Mahavidyalay, Bashmathnagar, Dist. Hingoli (M.S.), India.
P. THIRUPATHI REDDY *
Department of Mathematics, Kakatiya University, Warangal-506009, Telangana, India.
*Author to whom correspondence should be addressed.
Abstract
In this paper we introduce and study a new subclass of analytic functions defined by a differential operator and obtained coefficient estimates, growth and distortion theorems, radii of starlikeness, convexity and close-to-convexity are obtained. Furthermore, we obtained integral means inequalities for the function 
Keywords: Analytic functions, differential operator, coefficient estimates