Initial Coefficient Bounds for a General Class of Biunivalent Functions

ALTINKAYA Ş. , YALÇIN TOKGÖZ S.

INTERNATIONAL JOURNAL OF ANALYSIS, 2014 (Journal Indexed in ESCI) identifier

  • Publication Type: Article / Article
  • Volume:
  • Publication Date: 2014
  • Doi Number: 10.1155/2014/867871
  • Title of Journal : INTERNATIONAL JOURNAL OF ANALYSIS

Abstract

We find estimates on the coefficients vertical bar a2 vertical bar and vertical bar a3 vertical bar for functions in the function class B (lambda,mu,phi)). The results presented in this paper improve or generalize the recent work of Srutha Keerthi and Raja (2013)