Fekete-Szegö problems for quasi-subordination classes

Maisarah Haji Mohd, Maslina Darus

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

An analytic function f is quasi-subordinate to an analytic function g, in the open unit disk if there exist analytic functions and w, with | (z) | ≤ 1, w (0) = 0 and | w (z) | 1 such that f (z) = (z) g (w (z)). Certain subclasses of analytic univalent functions associated with quasi-subordination are defined and the bounds for the Fekete-Szegö coefficient functional | a 3 - μ a 2 2 | for functions belonging to these subclasses are derived.

Original languageEnglish
Article number192956
JournalAbstract and Applied Analysis
Volume2012
DOIs
Publication statusPublished - 2012

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Subordination
Analytic function
Univalent Functions
Unit Disk
Class
Coefficient

ASJC Scopus subject areas

  • Analysis
  • Applied Mathematics

Cite this

Fekete-Szegö problems for quasi-subordination classes. / Haji Mohd, Maisarah; Darus, Maslina.

In: Abstract and Applied Analysis, Vol. 2012, 192956, 2012.

Research output: Contribution to journalArticle

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