On the Fekete-Szeg like inequality for meromorphic functions with fixed Residue

International Journal of Physical Sciences

Sultan AYTA޹ 

关键词: Fekete-Szegö;    inequality;    starlike function;    analytic function;    subordination;    meromorphic function.;   

DOI  :  10.5897/IJPS12.465

学科分类：物理（综合）

来源: Academic Journals

【 摘 要 】

In the present paper, we will consider the class of meromorphic starlike functions with fixed residue. Silverman et al. (2008) has obtained sharp upper bounds for Fekete-Szegö like functionalfor certain subclasses of meromorphic functions. In this paper, we will find sharp upper bounds forfor the class meromorphic starlike functions with fixed residue. The aim of the present paper, is to completely solve Fekete Szegö problem for a certain subclass of meromorphic starlike functions with fixed residue d.

【 授权许可】

CC BY