Coefficient inequality for certain subclass of analytic functions

Authors

  • D. Vamshee Krishna Department of Mathematics, School of Humanities and Sciences, K L University, Green Fields, Vaddeswaram-522502, Guntur Dt., Andhra Pradesh, India.
  • T. Ramreddy Department of Mathematics, Kakatiya University, Vidyaranyapuri-506009, Warangal Dt., Andhra Pradesh, India.

Abstract

The objective of this paper is to an obtain an upper bound to the second Hankel determinant $|a_{2}a_{4}-a_{3}^{2}|$ for the function $f$, belonging to a certain subclass of analytic functions, using Toeplitz determinants.

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Published

2013-03-17

Issue

Vol. 4 No. 2 (2012)

Section

Articles

How to Cite

Coefficient inequality for certain subclass of analytic functions. (2013). Armenian Journal of Mathematics, 4(2), 98-105. http://test.armjmath.sci.am/index.php/ajm/article/view/87