Coefficient bounds for certain subclasses of analytic functions

Tariq Al-Hawary, Basem A. Frasin, Maslina Darus

Research output: Contribution to journalArticle

Abstract

In this paper, wc obtain the functional |a2a.4 - a2 3| for the class f εT(α). Also wc give sharp upper bound for |a2a.4 - a2 3|. Our result extends corresponding previously known result.

Original languageEnglish
Pages (from-to)313-320
Number of pages8
JournalIndian Journal of Mathematics
Volume54
Issue number3
Publication statusPublished - Dec 2012

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Coefficient Bounds
Analytic function
Upper bound
Class

Keywords

  • Analytic functions
  • Hankcl determinant
  • Upper bound

ASJC Scopus subject areas

  • Mathematics(all)

Cite this

Coefficient bounds for certain subclasses of analytic functions. / Al-Hawary, Tariq; Frasin, Basem A.; Darus, Maslina.

In: Indian Journal of Mathematics, Vol. 54, No. 3, 12.2012, p. 313-320.

Research output: Contribution to journalArticle

Al-Hawary, Tariq ; Frasin, Basem A. ; Darus, Maslina. / Coefficient bounds for certain subclasses of analytic functions. In: Indian Journal of Mathematics. 2012 ; Vol. 54, No. 3. pp. 313-320.
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