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K-Fold symmetric starlike univalent functions

Published online by Cambridge University Press:  17 April 2009

V. V. Anh
V. V. Anh
Affiliation:
Department of Mathematics, Queensland Institute of Technology, P.O. Box 2434, Brisbane, Q. 4001, Australia.
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Abstract

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This paper establishes the radius of convexity, distortion and covering theorems for the class

where

−1 ≤ B < A ≤ 1, w(0) = 0, |w (z)| < 1 in the unit disc. Coefficient bounds for functions in are also derived.

Type
Research Article
Information
Bulletin of the Australian Mathematical Society , Volume 32 , Issue 3 , December 1985 , pp. 419 - 436
Copyright
Copyright © Australian Mathematical Society 1985

References

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