Sign in
Back
On certain subclasses of meromorphic functions associated with certain integral operators
Journal article   Open access  Peer reviewed

On certain subclasses of meromorphic functions associated with certain integral operators

A. Y. Lashin
Computers & mathematics with applications (1987), Vol.59(1), pp.524-531
01/01/2010
DOI: https://doi.org/10.1016/j.camwa.2009.06.015

Abstract

Mathematics Mathematics, Applied Physical Sciences Science & Technology
Let E denote the class of functions of the form f(z) = 1/2 + Sigma(infinity)(k=1) a(k)z(k) which are analytic in 0 < vertical bar z vertical bar < 1. Two new integral operators P(beta)(alpha) and Q(beta)(alpha) defined on Sigma are introduced. This paper gives some subordination and convolution properties of certain subclasses of meromorphic functions which are defined by the previously-mentioned integral operators. (C) 2009 Elsevier Ltd. All rights reserved.
url
https://doi.org/10.1016/j.camwa.2009.06.015View
Published (Version of record) Open

Metrics

1 Record Views

Details