Acta mathematica scientia, Series B >
ON CERTAIN CLASS OF MEROMORPHIC FUNCTIONS WITH POSITIVE COEFFICIENTS
Received date: 2010-12-27
Revised date: 2011-06-23
Online published: 2012-07-20
In the present investigation we define a new class of meromorphic functions on the punctured unit disk Δ* := {z ∈C : 0 < |z| < 1} by making use of the generalized Dziok–Srivastava operator Hl m[α1]. Coefficient inequalities, growth and distortion inequal-ities, as well as closure results are obtained. We also establish some results concerning the partial sums of meromorphic functions and neighborhood results for functions in new class.
J. DZIOK , G. MURUGISUNDARAMOORTHY , J. SOKóL . ON CERTAIN CLASS OF MEROMORPHIC FUNCTIONS WITH POSITIVE COEFFICIENTS[J]. Acta mathematica scientia, Series B, 2012 , 32(4) : 1376 -1390 . DOI: 10.1016/S0252-9602(12)60106-4
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