In this paper, we have discussed the meromorphic p-valent functions that satisfy the differential subordinations z(Ip(r, λ)f(z)) (Ip(r, λ)f(z))(j) ≺ (1 + A−B a βz 1 +Bz )(p+ j), z ∈ ∆, where β is complex number and Ip(r, λ) is salagean Operator. Also we study coefficient inequalities and hadamard product (convolution) and found radius of starlikeness and convexity. We investigate some interesti...

We use a property of the Bernardi operator in the theory of the Briot–Bouquet differential subordinations to prove several theorems for the classes VpkðH;A;BÞ of multivalent analytic functions defined by using the Dziok–Srivastava operator H. Some of these results we obtain applying the convolution property due to Rusheweyh. We take advantage of the Miller–Mocanu lemma to improve the earlier re...

Very recently N.E.Cho, O.S.Kwon and H.M.Srivastava (J.Math. Anal. Appl. 292(2004), 470-483) have introduced and investigated a special linear operator I λ p (a, c) defined by the Haramard product (or convolution). In this paper we consider some inclusion properties of a class B p (a, c, α;h) of multivalent analytic functions associated with the operator I λ p (a, c). We have made use of differe...

In this study we investigate the sharp radius of starlikeness subclasses Ma and Minda class for ratio analytic functions which are related to limaçon functions. This survey is connected also first-order differential subordinations. context, get condition on β certain subordinations associated with imply starlike Simple c...

This paper is related to notions adapted from fuzzy set theory the field of complex analysis, namely differential subordinations. work aims present new subordinations for which best dominant and subordinate are given, respectively. The original theorems proved in generate interesting corollaries particular choices functions acting as dominant. Here, this article, subordination results obtained ...

a function is said to be bi-univalent on the open unit disk d if both the function and its inverse are univalent in d. not much is known about the behavior of the classes of bi-univalent functions let alone about their coefficients. in this paper we use the faber polynomial expansions to find coefficient estimates for four well-known classes of bi-univalent functions which are defined by subord...