Notes on certain class of analytic functions with negative coefficients
The object of the present paper is to show the extreme points of the class A(n,Bk) consisting of analytic functions with negative coefficients and the support points of the subclass A *(n,Bk) of A(n,Bk).
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| Main Authors: | Shigeyoshi Owa, Tadayuki Sekine, Teruo Yaguchi, Mamoru Nunokawa, Donka Pashkouleva |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
1989-01-01
|
| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/S0161171289000244 |
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