International Journal of Mathematics and Mathematical Sciences

Volume 11 (1988), Issue 1, Pages 47-54

doi:10.1155/S0161171288000092

## Coefficient estimates for some classes of p -valent functions

# M. K. Aouf

Department of Mathematics, Faculty of Science, Mansoura University, Mansoura, Egypt

Received 6 January 1985; Revised 7 May 1985

Copyright © 1988 M. K. Aouf. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

#### Abstract

Let

For

Also let

In this paper we obtain sharp coefficient estimates for the above mentioned classes.