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On Partial Sums of the Libera Integral Operator

✍ Scribed by Li Jian-Lin; Shigeyoshi Owa


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
151 KB
Volume
213
Category
Article
ISSN
0022-247X

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✦ Synopsis


Let S be the class of functions f z which are analytic and univalent in the open Ž .

X Ž . unit disk U with f 0 s 0 and f 0 s 1. The nth partial sums of the Libera Ž . Ž . Ž . integral operator F z for f z g S are denoted by S z, F . In the present paper, n Ž . the starlikeness property of S z, F is proved.


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