An analytic function f(z)= z+an+1zn+1+Â·Â·Â· , defined on the unit disk = {z : |z|< 1}, is in the class Sp if zf â€²(z)/f(z) is in the parabolic region Rew > |w âˆ’1|. This class is closely related to theâ€¦ (More)

Content-based search and retrieval of video data has become a challenging and important issue. Video contains several types of audio and visual information which are difficult to extract, combine orâ€¦ (More)

In the present investigation, we obtain subordination and superordination â€“ preserving properties of certain integral operator with the sandwich type theorem.

Let q1 and q2 be univalent in âˆ† := {z : |z| < 1} with q1(0) = q2(0) = 1. We give some applications of first order differential subordination and superordination to obtain sufficient conditions for aâ€¦ (More)

Developments in multimedia technologies have paved way for the storage of huge collections of video documents on computer systems. It is essential to design tools for content-based access to theâ€¦ (More)

In this present investigation, the authors obtain Fekete-SzegÃ¶â€™s inequality for certain normalized analytic functions f(z) defined on the open unit disk for which â€²(z)+Î±z2f â€²â€²(z) (1âˆ’Î±)f(z)+Î±zf â€²(z)â€¦ (More)

The main object of this paper is to introduce and investigate a subclass U(Î», Î±, Î², k) of normalized analytic functions in the open unit disk âˆ†, which generalizes the familiar class of uniformlyâ€¦ (More)

In this present investigation, the authors obtain a sharp Fekete-SzegÃ¶â€™s inequality for certain normalized analytic functions f(z) defined on the open unit disk for which (1 + Î²) ( z f(z) )Î± âˆ’ Î²fâ€¦ (More)