SOME PROPERTIES OF A NEW SUBCLASS OF MEROMORPHIC UNIAVLENT FUNCTIONS WITH POSITIVE COEFFICIENTS DEFINED BY RUSCHEWEYH DERIVATIVE II

Abstract

Abstract: We have introduced a new class H(ï¡,ï­,ï¢ ,ï¬) of univalent meromorphic functions defined by Ruscheweyh derivative in the punctured unit disk U*. We study several properties, like , coefficient estimates , region of univalency, Hadamard product (or convolution). We also obtain some results connected to (n,s)- Neighborhoods on H (ï¡,ï­,ï¢ ,ï¬) ï³ and integral operator.