Inequalities for the Taylor Coefficients of Spiralike Functions Involving q-differential Operator

Authors

  • K. Amarender Reddy
  • Kadhavoor Ragavan Karthikeyan DEPARTMENT OF MATHEMATICS, National University of Science and Technology
  • G. Murugusundaramoorthy

DOI:

https://doi.org/10.29020/nybg.ejpam.v12i3.3429

Keywords:

30c45

Abstract

Making use of q-analogue of the well-known differential operator, we provide a formal extension of a bi-univalent spiralike and bi-univalent strongly spiralike functions. We obtain the inequalities for the  Maclaurin-Taylor coefficients of the functions belonging to the defined subclasses. Further we have provided some applications of our main results.

Author Biography

  • Kadhavoor Ragavan Karthikeyan, DEPARTMENT OF MATHEMATICS, National University of Science and Technology
    Assistant Professor , DEPARTMENT OF MATHEMATICS.

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Published

2019-07-25

Issue

Vol. 12 No. 3: (July 2019)

Section

Nonlinear Analysis

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How to Cite

Inequalities for the Taylor Coefficients of Spiralike Functions Involving q-differential Operator. (2019). European Journal of Pure and Applied Mathematics, 12(3), 846-856. https://doi.org/10.29020/nybg.ejpam.v12i3.3429